In Mission Apolo: Building a Foundation, it's a day of training, nutrition and fun for speedskating champion Apolo Ohno and his teammate Jen Ator, Fitness Director at Women's Health. As part of their training and recovery journey towards the IRONMAN World Championship, they're coached in open water swimming interval run training by 6X IRONMAN Champion Luke McKenzie. After an active day, they meet with nutritionist Wendy Bazilian, to learn how to properly fuel for sport and exercise, and recover with lowfat chocolate milk. For Apolo Ohno, this IRONMAN challenge is about transforming himself into an endurance athlete and for Jen Ator, this is the ultimate challenge of her lifetime and to see if she has what it takes to do something extraordinary. Each day brings them one step closer to finding out.