Forever White Belt
Episodes
Why Gym Culture Matters More Than Technique
22 Dec 2025
Contributed by Lukas
In this episode of Forever White Belt, I sit down with Nick Salles, a black belt under Mikey Musumeci and co-owner of Movement Art Academy alongside D...
Ultimate Jiu Jitsu Holiday Gift Guide
15 Dec 2025
Contributed by Lukas
Join host Adolfo Foronda on a special edition of Forever White Belt as he unveils the ultimate 2025 Holiday Gift Guide for Jiu-Jitsu enthusiasts. From...
Overcoming BJJ Pain with Wes Hendricks
08 Dec 2025
Contributed by Lukas
Join us in this insightful episode as we sit down with Dr. Wes Hendricks, who has a unique blend of expertise in exercise science and human biology. W...
AI in Jiu Jitsu Training
24 Nov 2025
Contributed by Lukas
Join us in this engaging episode as Sid Nanda, CEO & Co-Founder of SubmissionSensAI, delves into the future of AI in sports coaching. Discover how...
Positive Mental Attitude BJJ
12 Nov 2025
Contributed by Lukas
Join us as we dive into the inspiring journey of Felipe Simplicio, a third-degree black belt under the legendary JT Torres and owner of Red Zone Jiu-J...
Invisible Jiu Jitsu - Chris Bones Burns
29 Oct 2025
Contributed by Lukas
In this engaging episode, Chris "Bones" Burns, a second-degree Rickson Gracie black belt, shares his unique journey through the world of Jiu...
Clay Mayfield
13 Oct 2025
Contributed by Lukas
In this episode, I sit down with Clay Mayfield, a Pedigo Submission Fighting black belt under Heath Pedigo and the founder of Triangle Academy. Clay s...
Heath The Ref Massery
29 Sep 2025
Contributed by Lukas
In this episode, we are joined by none other than Heath “The Ref” Massery, ADCC referee, PGF referee, and one of the most knowledgeable voices whe...
Bird Wiltse - The Odyssey
15 Sep 2025
Contributed by Lukas
In this episode, we are joined by the insightful and candid Bird Wiltse. Known for his unique approach to teaching and his journey through the highs a...
CJI 2 What Went Right And Where It Goes From Here
04 Sep 2025
Contributed by Lukas
In this episode, host Adolfo Foronda speaks with Matt Kwan, a black belt and owner of On Guard Jiu-Jitsu Academy, about the recent CJI 2 (Craig Jones ...
Christos Papadelos - Learning From The Greats
28 Aug 2025
Contributed by Lukas
Welcome to Forever White Belt, where we dive into the dynamic world of Jiu-Jitsu with the insightful Christos Papadelos. A PGF athlete, money maker, a...
Max Hanson - Work Ethic and Discipline in Jiu-Jitsu
11 Aug 2025
Contributed by Lukas
This episode's guest is one of the most exciting names in competitive grappling right now—Max Hanson. A Canadian BJJ Black Belt under Dante Leon, Ma...
Drew Weatherhead | Why BJJ Is Changing and How to Keep Up
04 Aug 2025
Contributed by Lukas
In this episode, I'm joined by Jiu Jitsu Black Belt, brilliant thinker, and true renaissance man, Drew Weatherhead. You may know him from his hila...
Shawn Melanson - Precision Jiu-Jitsu
28 Jul 2025
Contributed by Lukas
In this episode of the show, I’m joined by Shawn Melanson — a Jiu-Jitsu black belt, highly respected instructor, and the owner of Precision Jiu Ji...
Winning With New Wave, feat.Daniel Schuardt
03 Jul 2025
Contributed by Lukas
In this episode, I’m joined by one of the most original and dynamic minds in Jiu-Jitsu today — Daniel Schuardt.A black belt competitor and coach c...
Malachy Friedman - Jiu Jitsu, MMA, and Innovation
18 Jun 2025
Contributed by Lukas
In this episode, I sit down with one of the most brilliant minds in the world of Jiu Jitsu—Malachy Friedman. Widely respected as a true scientist of...
Nelson Puentes - Teach With Resistance
02 Jun 2025
Contributed by Lukas
In this episode, I'm joined by a true innovator in the Jiu Jitsu world—Nelson Puentes, the co-founder of Inverted Gear and a third-degree black ...
Rob Biernacki - Concept Over Chaos
12 May 2025
Contributed by Lukas
I’m incredibly honored to share a conversation with someone whose work has had a massive influence on my own jiu-jitsu journey, from the earliest st...
Randy William
04 May 2025
Contributed by Lukas
Today, I’m thrilled to introduce you to Randy William, who is quickly becoming a powerful and refreshing voice in the Jiu-Jitsu community.Randy is a...
Nathan Haddad
14 Apr 2025
Contributed by Lukas
In this episode, Nathan Haddad shares his extensive journey in Brazilian Jiu-Jitsu, starting from his early days as a child practitioner to becoming a...
Alex West - No Gi Jiu Jitsu & BJJ Fanatics Uke
01 Apr 2025
Contributed by Lukas
In this episode, we are joined by Alex West, a rising figure in the Jiu-Jitsu community, a dedicated instructor, and a fierce competitor.Alex is a BJJ...
Reilly Bodycomb
12 Mar 2025
Contributed by Lukas
I am tremendously honored to sit down with one of the most fascinating figures in the grappling world—Reilly Bodycomb. Reilly is a Brazilian Jiu-Jit...
Josh Vogel - Independent Jiu-Jitsu
03 Mar 2025
Contributed by Lukas
In this episode, I have the absolute pleasure of speaking with Josh Vogel—a third-degree Jiu-Jitsu black belt, co-founder of The Jiu Jitsu Company i...
Clark Gracie
10 Feb 2025
Contributed by Lukas
evolving asIn this episode, I have the incredible honor of sitting down with Clark Gracie, a Brazilian Jiu-Jitsu black belt and world-renowned competi...
Whoop Ass Camps & TRIBE Grappling: Raoul Audhoe
03 Feb 2025
Contributed by Lukas
Today, we have the honor of speaking with Raoul Audhoe, a Brazilian Jiu-Jitsu black belt under friend of the show, Priit Mihkelson, and a grappling co...
Tryfon Stathopoulos - Coaching, Competing, and Creating a BJJ Family
20 Jan 2025
Contributed by Lukas
Join us for an incredibly meaningful conversation with Tryfon Stathopoulos, a second-degree black belt in Brazilian Jiu-Jitsu and the owner and head i...
2025 Jiu-Jitsu Predictions & Recap
13 Jan 2025
Contributed by Lukas
In this solo episode, Adolfo Foronda reflects on the past and future of Jiu-Jitsu, discussing trends for 2024, including the rise of the Craig Jones I...
Alan Titone - Relentlessly Pursue Your Jiu-Jitsu
08 Jan 2025
Contributed by Lukas
In this episode, we have the pleasure of speaking with Alan Titone, a multifaceted individual whose journey spans over two decades in corporate Americ...
Jake O'Driscoll - BJJ Coaching At The Elite Level
28 Dec 2024
Contributed by Lukas
Today, we’re thrilled to have Jake O’Driscoll join us on the show. Jake is a highly accomplished Brazilian Jiu-Jitsu black belt and the head coach...
Rick Ellis on the Art of Skill and Sharing Jiu-Jitsu Worldwide
10 Dec 2024
Contributed by Lukas
In this episode, I have the pleasure of speaking with Rick Ellis, a Brazilian Jiu-Jitsu black belt under Roy Dean and the visionary behind the 'The Ar...
Robert Donofrio - Building a Jiu-Jitsu Community
14 Nov 2024
Contributed by Lukas
In this episode of Forever White Belt, host Adolfo Foronda interviews Robert Donofrio, a black belt under Rob Kahn and owner of Gracie Brandon in Flor...
Priit Mihkelson - Jiu Jitsu Evolution
21 Oct 2024
Contributed by Lukas
In this episode, we have the return of Priit Mihkelson. Priit is an Estonian Black Belt, he is one of the preeminent thinkers of defensive Jiu Jitsu a...
Keelan Lawyer - Documenting BJJ and The Future of PGF
16 Sep 2024
Contributed by Lukas
In this episode, we have, Keelan Lawyer. Keelan is a Brazilian Jiu-Jitsu black belt under Brandon McCaghren at 10th Planet Decatur in Alabama. As many...
Adele Fornarino - ADCC 2X Champion
02 Sep 2024
Contributed by Lukas
In this episode, we've got an incredible guest joining us, none other than, Adele Fornarino, the 2024 ADCC double gold champion. Adele has taken t...
Jonathan Satava - Marcello Garcia Black Belt
26 Aug 2024
Contributed by Lukas
In this episode, we bring you an incredible interview with none other than Jonathan Satava. Jon is a Brazilian Jiu-Jitsu black belt under the legendar...
Digitsu - AI With Jiu Jitsu
29 Jul 2024
Contributed by Lukas
In this episode of Forever White Belt, we sit down with Jiu-Jitsu Black Belt, Shawn Aukstakalnis. Over a decade ago, Shawn was a software engineer and...
Ryan Aitken - Consolidation Jiu Jitsu
21 Jun 2024
Contributed by Lukas
In this episode, I have a great conversation with Ryan Aitken, an amazing Black Belt at 10th Planet Atlanta under friend of the show, Sean Applegate. ...
Creativity in Jiu Jitsu - Josh Janis
03 Jun 2024
Contributed by Lukas
In this episode, we have an exceptional returning guest - 1st Degree Jay Pages Black Belt, Josh Janis. Josh and Brown Belt Meghan Wagner are the drivi...
Building a Thriving Jiu Jitsu Academy: Sonia Sillan
17 May 2024
Contributed by Lukas
In this episode, we have a very special guest, Seattle, WA Black Belt Sonia Sillan. Sonia is an incredible entrepreneur, a dedicated mother, and the o...
Mastering No Gi Jiu Jitsu with Jon Calestine
17 Apr 2024
Contributed by Lukas
I couldn't be more thrilled about the episode we have in store for you today. This interview has been on my bucket list for a long time, and I'...
King Kneebar
29 Mar 2024
Contributed by Lukas
In this episode, we have a special guest: Katie Casimir from the famed King Kneebar duo, Bendy & Katie. At the heart of our conversation lies the ...
Jiu Jitsu Your Own Way - Michael Liera Jr.
13 Mar 2024
Contributed by Lukas
In this episode, we have one of my favorite people, Michael Liera Jr., a second-degree Brazilian Jiu-Jitsu black belt under André Galvão, renowned a...
Jiu Jitsu and Leadership - Jarrell Garcia
19 Feb 2024
Contributed by Lukas
Today on the show, we have Jarrell Garcia Ed.D. At 33, Dr. Garcia is a 10th Planet Bethlehem, PA black belt under Zach Maslany and JM Holland. His jou...
Jiu Jitsu Deliberate Training with Michael Demko
05 Feb 2024
Contributed by Lukas
We are joined by the esteemed Michael Demko, Head Instructor of the renowned "Wrecking Crew BJJ" family martial arts school. As a Black Belt...
On Ramp to Jiu Jitsu: Jay Jack Guides the Way
15 Jan 2024
Contributed by Lukas
In this episode, we are joined by an OG in the martial arts community - Jay Jack, co-owner of "The Academy" in Portland, Maine. Remember to ...
Training Philosophy with Isak Ivanovic
04 Jan 2024
Contributed by Lukas
In this episode, we have Isak Ivanovic. Isak, a Purple Belt under the guidance of Lachlan Giles, has honed his skills through extensive training with ...
Fusion of Jiu Jitsu Tradition and Innovation
20 Dec 2023
Contributed by Lukas
We welcome Las Vegas Black Belt, Casey Milliken in this episode. Casey's martial arts odyssey began in 2007 when he delved into the world of jiu-j...
Unconventional Paths in Jiu Jitsu and Life
09 Dec 2023
Contributed by Lukas
Today, we are thrilled to have a special guest on the show, Jiu-Jitsu Black Belt extraordinaire, Emil Fischer, hailing from Cleveland, OH, and represe...
John Choe's Visual Storytelling in Jiu Jitsu
20 Nov 2023
Contributed by Lukas
In this episode of Forever White Belt, join host Adolfo Foronda as he sits down with the accomplished 50-year-old purple belt, John Choe. If you'v...
Junny Ocasio: A BJJ Pro's Perspective
21 Oct 2023
Contributed by Lukas
In this episode I'm honored to be joined by none other than Junny Ocasio. Junny is a Jiu Jitsu black belt, under the legendary Murilo Santana. He&...
The Elbow Frame And Butt Judo. Gems of BJJ - Charles Harriott
04 Oct 2023
Contributed by Lukas
I'm so happy to have Charles Harriott on the show for his second appearance. Charles is not your average black belt in Jiu-Jitsu; he's a true...
BJJ Training, Teaching, and Triumphs: The Silver Fox Interview
25 Sep 2023
Contributed by Lukas
In this episode, we've got a legendary figure in the BJJ world, none other than 4th degree black belt Karel "The Silver Fox" Pravec! In...
Strength Training Mastery: Tips from Matt Guffey for All Grapplers
15 Sep 2023
Contributed by Lukas
In this exciting episode of Forever White Belt, host Adolfo Foronda brings you a deep dive into the world of Brazilian Jiu-Jitsu and strength training...
Competitor Spotlight: Breylor Grout
04 Sep 2023
Contributed by Lukas
Welcome to "Forever White Belt," where we unravel the captivating stories of those who live and breathe Jiu-Jitsu. Today, we shine the spotl...
Beyond the Gi: Marvin Castelle's No-Gi Mastery and Dark Arts
21 Aug 2023
Contributed by Lukas
In this captivating episode of Forever White Belt, host Adolfo Foronda dives into the dynamic world of Brazilian Jiu Jitsu alongside a true maestro of...
Raw and Unfiltered: Matt Kwan's Candid Jiu-Jitsu Revelations
07 Aug 2023
Contributed by Lukas
I had the absolute pleasure of sitting down with the one and only Matt Kwan, a powerhouse in the BJJ community. Matt is the man behind On Guard Academ...
Every Student Matters: Personalized Instruction in BJJ - Aaron Esdon
28 Jul 2023
Contributed by Lukas
In today's episode, we have the privilege of diving into the captivating world of Brazilian Jiu-Jitsu alongside a remarkable guest, Aaron Esdon. A...
Eternal Growth on the Mats: Chris Haueter's Forever White Belt Mindset
17 Jul 2023
Contributed by Lukas
In this captivating episode of Forever White Belt, host Adolfo Foronda sits down with the esteemed guest, Chris Haueter, a true legend in the world of...
Guard Revolution: Standing Up and Beyond with Chris Paines
27 Jun 2023
Contributed by Lukas
In this riveting episode of "Forever White Belt," host Adolfo Foronda sits down with Chris "The Villan" Paines, a Brazilian Jiu-Ji...
Unlocking Jiu-Jitsu: Mike Jaramillo, John Danaher's First Black Belt
13 Jun 2023
Contributed by Lukas
Join host Adolfo Foronda in this captivating episode of Forever White Belt as he sits down with Mike Jaramillo, a true legend in the world of Brazilia...
Cracking the Code of Jiu Jitsu: In-Depth with Sean Applegate, 10th Planet Black Belt
01 Jun 2023
Contributed by Lukas
In this captivating episode of Forever White Belt, we have the privilege of sitting down with Sean Applegate, a highly accomplished 10th Planet Black ...
Evolving Techniques and Ecological Coaching: Rob Cole
22 May 2023
Contributed by Lukas
In today's episode, we have a special guest who embodies dedication and experience on the mats: Rob Cole, a first-degree black belt with over 21 y...
Irish Keet - Keith Kavanagh
11 May 2023
Contributed by Lukas
In this episode, we're joined by Keith Kavanagh, a 10th Planet Brown Belt under Brandon Mccaghren. Hailing from Ireland, Keith travelled back and ...
The First European 10th Planet Black Belt: Ralf The Germanator Warneking
01 May 2023
Contributed by Lukas
In this episode, we sit down with Ralf "The Germanator" Warneking, the first European to receive a 10th Planet black belt promotion under Ed...
Building a Jiu Jitsu Community: Black Belt Thomas Rozdzynski
25 Apr 2023
Contributed by Lukas
In this episode we have, Professor Thomas Rozdzynski. Thomas is a 3rd Degree Black Belt in Brazilian Jiu Jitsu and the head instructor at RŌL Academ...
BJJ Academies Beware: Legal Lessons from a $46 Million Ruling
18 Apr 2023
Contributed by Lukas
In this episode, attorney and BJJ practitioner Chet Palumbo joins us for an in-depth discussion about BJJ law and its implications for academies, inve...
Dr. Diana Wang - Physical Therapy For BJJ
10 Apr 2023
Contributed by Lukas
In this episode of Forever White Belt, host Adolfo Foronda sits down with Dr. Diana Wang, a Doctor of Physical Therapy and Certified Athletic Trainer ...
Richard Bresler - 1st American Gracie BJJ Student
04 Apr 2023
Contributed by Lukas
I'm excited to have Richard Bresler as our latest guest. Richard is a sixth-degree jiu-jitsu black belt and the author of "Worth Defending&qu...
Malachy Friedman - BJJ Insiders Episode
20 Mar 2023
Contributed by Lukas
In this episode of Forever White Belt, we are thrilled to have a returning friend of the show, Malachy Friedman. Malachy is a third-degree black belt ...
Eduardo Telles - The Turtle Octopus Godfather
06 Mar 2023
Contributed by Lukas
Today, we are honored to have a true legend of Brazilian Jiu-Jitsu with us, Eduardo Telles. Eduardo Telles is a Brazilian Jiu-Jitsu black belt with ov...
Jason Rau - Matt Serra Black Belt
20 Feb 2023
Contributed by Lukas
In this episode, we have Matt Serra black belt who also trained extensively under John Danaher, Jason Rau. Jason is the grappler's grappler, for whate...
Henry Akins - Rickson Gracie Black Belt
06 Feb 2023
Contributed by Lukas
Joining us on the show is none other than the renowned Brazilian Jiu Jitsu black belt and instructor to the instructors, Henry Akins. Henry is the 3rd...
Sunshine - Legion - Jiu Jitsu X
23 Jan 2023
Contributed by Lukas
Today on the show I have Sunshine aka Jonathan Fennell. You may know Sunshine as being one of the most famous Uke's in Jiu Jitsu from his appearances ...
Kyle Boehm 10th Planet Black Belt
09 Jan 2023
Contributed by Lukas
Today on the show I have Kyle Boehm, Kyle is a professional grappler, and a 10th Planet Black Belt awarded by John Botello. As of this recording Kyle ...
Elisabeth Clay - No Gi World Champion
29 Dec 2022
Contributed by Lukas
Today on the show I have the 2022 IBJJF No Gi World Middle and Absolute Champion, Elisabeth Clay. Elisabeth is a professional jiu-jitsu athlete as wel...
Jay Zaballos - Jean Jacques Machado Black Belt
20 Dec 2022
Contributed by Lukas
Today on the show I have Jay Zeballos. Jay is a 4th degree black belt under the legend, Jean Jacques Machado. Jay has been a full-time instructor sinc...
Leslie Gardineer - De Boa BJJ Black Belt
05 Dec 2022
Contributed by Lukas
Today on the show I have Leslie Gardineer. Leslie is a Black Belt, Pan American & Masters World Champion. Leslie is the co-owner of De Boa Jiu Jit...
Hunter Colvin First Degree Black Belt
21 Nov 2022
Contributed by Lukas
Today on the show I have Hunter Colvin. Hunter is a Triton Fight Center, first degree black belt under Piet Wilhelm. Hunter has competed with the who'...
Nikki Sullivan ATOS Black Belt
07 Nov 2022
Contributed by Lukas
Today on the show I have Nicole Sullivan, commonly known as Nikki Sullivan. Nikki is a team ATOS Jiu Jitsu Black Belt under Andre Galvao. She is well ...
Josef "Ze Cobra" Manuel
25 Oct 2022
Contributed by Lukas
Today on the show I have Professor Josef "Ze Cobra" Manuel. Josef is a 4th degree black belt under the legendary Robson Mora. Josef is a multiple time...
Paul Elliott - Not So Simple BJJ
11 Oct 2022
Contributed by Lukas
Today on the show I have Paul Elliott, Paul is an American Top Team Watertown Black Belt under Mark Stevens. Paul also happens to be one of the ...
Sophia Cassella - Medusa Champion
26 Sep 2022
Contributed by Lukas
Sophia Cassella is a Brown Belt under Jason Rau, she is an elite female jiu-jitsu competitor known for scoring the fastest submission in a women's mat...
Stephen The Dream Eakin - 10th Planet Perry Black Belt
12 Sep 2022
Contributed by Lukas
Today on the show I have Stephen "The Dream" Eakin. Stephen is a 10th Planet Black Belt under Richie "Boogyman" Martinez. In this episode Stephen walk...
Zach Waldman - Black Belt Magician
24 Aug 2022
Contributed by Lukas
In this episode I have Zach Waldman. Zach is a 10th Planet Black Belt OG under Eddie Bravo, he trains at 10th Planet headquarters in Los Angeles. Zach...
Tex Johnson
08 Aug 2022
Contributed by Lukas
Today on the show I have Aaron Johnson, commonly known as “Tex” Johnson. Tex is a BJJ black belt under Philip Smith and Murilo Santana. Tex has wo...
Jennifer Dietrick - 10th Planet's 10th Female Black Belt
20 Jul 2022
Contributed by Lukas
Today on the show I have 10th Planets, 10th Female Black Belt under Eddie Bravo, Jennifer Dietrick. Jennifer is a fitness expert, health coach, martia...
YOSHI! - Ralph Gracie Brown Belt
05 Jul 2022
Contributed by Lukas
Today on the show I have Ralph Gracie Brown Belt and Judo Black Belt Yoshi Yamaguchi. Yoshi is a super charismatic, booming personality, and heir appa...
BJJ In A Recession
27 Jun 2022
Contributed by Lukas
In this episode, I pontificate on our current economic crisis and its impact on the BJJ community. The focus of the talk takes the hypothetical positi...
Matt Skaff BJJ Coaching, Instructing, Privates
21 Jun 2022
Contributed by Lukas
Today on the show I have 10th Planet Decatur Black Belt, Matt Skaff. Matt is a black belt under Brandon McCaghren. Matt also hosts his own fantastic p...
Phill Schwartz - 10th Planet Portland Black Belt
06 Jun 2022
Contributed by Lukas
Today on the show I have first degree black belt under Eddie Bravo and one of the founders of 10th Planet Portland, Oregon, Phill Schwartz. Phill is o...
William Tackett - ADCC Trials Champion
30 May 2022
Contributed by Lukas
Today on the show I have the honor of speaking to the no gi Jiu Jitsu phenom William Tackett. William is a 21 year old Black Belt under Rodrigo Cabral...
Quentin Rosenzweig - Taking Angles
16 May 2022
Contributed by Lukas
Quentin “The Hitman" Rosenzweig earned his black belt from Ricardo Murgel at the age of 24. He is the Onnit Invitational 205lbs champ (having submit...
Dave Tint - Bad Hearts and Style Points
02 May 2022
Contributed by Lukas
Today on the show we have Dave Tint, Dave is a 35 year old BJJ brown belt under Chad Bingham. Dave reminds me of the people I grew up around in blue c...
Nick The Tooth AOJ Black Belt
18 Apr 2022
Contributed by Lukas
Today on the show we have Nick The Tooth Gullo, You might know Nick for being the childhood friend of the UFC’s Dana White, but what some peopl...
Werther (Robot Dolphin) Marciales
04 Apr 2022
Contributed by Lukas
Today on the show we have Werther (Robot Dolphin) Marciales. Werther is a Jiu Jitsu brown belt under Sonny Parlin. Werther is also the owner of Fellow...
Jay Pages - 4th Degree Caio Terra Black Belt
22 Mar 2022
Contributed by Lukas
Today on the show we have Jay Pages. Jay is a fourth degree Caio Terra black belt, Jay owns the amazing Jay Pages academy in Tempe, Arizona with his b...
Lindsey McCaghren 10th Planet's 5th Female Black Belt
14 Mar 2022
Contributed by Lukas
Today on the show we have Lindsey McCaghren. Lindsey is the fifth female Black Belt in the 10th Planet system under husband Brandon McCaghren in Decat...
Eli Knight
07 Mar 2022
Contributed by Lukas
Today on the show we have Eli Knight, Eli is a second degree black belt under the legendary Royce Gracie. Eli is best known for his contributions to s...
Rich Sab - No Fluff BJJ
15 Feb 2022
Contributed by Lukas
Today on the show we have Rich Sab, Rich is a Saddlebrook, New Jersey Black Belt currently under Chris Haueter. Rich is a fantastic regular instructor...
Kyle The Bull Sleeman
07 Feb 2022
Contributed by Lukas
Today on the show we have Kyle Sleeman, Kyle is a Canadian Black Belt under Justin Bruckmann. Kyle is also a frequent instructor in various Globetrott...