Tom Decent

I think there's about 40% of EPO, which is what famously Lance Armstrong was taking in cyclists during...

years of doping.

So there's a lot of it.

There are also a number of women who are competing as well and I've interviewed them and some of them have chosen to freeze their eggs, a little bit worried about their fertility as well.

So I would say they're probably all wary and cautious when they came on board, but they believe that they're in good medically supervised hands.

Like someone like James Magnuson has doctors here, he has doctors in Australia, I think in the Middle East as well.

So he's clearly getting a lot of advice from

medical professionals.

And it's not just inject yourself with something you can find online.

Exactly the same reason, money.

Fred has actually been banned for two years because he failed some whereabouts tests when they wanted to drug test him.

So he's serving that ban and needs to provide for his family.

So he thought, I'll come on and race clean.

And then Hunter Armstrong, the same situation.

He lost his sponsorship after the Paris Olympics.

He's a US swimmer and thought, hey, I can go out there.

I know I can beat these guys and race clean.

The interesting bit will be what happens with Hunter Armstrong and Fred Curley.

They've maintained that they want to go back

inter-traditional sport, competed the Olympic Games in two years' time in LA, but clearly their association with the enhanced games and what that stands for, effectively doping, is completely at odds against what the International Olympic Committee, the World Anti-Doping Agency are on board with.