Performance‑enhancing drugs have long shaped sports history, mostly through scandal. The Enhanced Games aim to change that by encouraging their use and selling to the masses.

Isobel Yeung heads to a training camp as the experiment unfolds.

0:00 Like the Olympics, but on drugs

1:58 US gold medalist Cody Miller on his decision to enhance

3:40 The powerful financial backers of enhanced sporting

4:09 Selling testosterone: the viral conversation

5:22 Enhanced CEO Max Martin on selling testosterone

6:38 The conversation on testosterone regulation

8:15 The risks of enhancing

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