I recently listened to the podcast on the Tim Ferriss show. Jerzy is a 62 year old fascinating man, who has won four world weightlifting championships and established one world record. He also has an MFA from the Vermont College of Fine Arts.
He created the Happy Body program that changes your fundamental relationship with food and exercise. They focus on functional movements to become truly lean and fit.
I highly recommend listening to this podcast to learn more about how to become healthier, in a safe, sustainable way.