Can anyone help me find a documentary?

[magomago]

1. About a Magician/HalloweenEnthusiast who wants to see how fit he can get
2. He does it first by controlling food for a few months
3. then he pairs up with a trainer who was a big figure back when he was in college
4. The first time around he lost a bunch of weight
5. The second time around he not just followed the trainer on what to do, but what to eat
6. Craziness ensued...specifically how he was tired all the time, and the last week or so before the actual body building show