At 17, Katrina Radke swam for Team USA. Soon after she faced some of the toughest battles of her life. What stood between her and an Olympic Trial comeback would be daunting for most, but not for Katrina. Her tenacity and amazing spirit have given her a fresh perspective on how to fight and win, in the pool and in life. Oh, and did we mention she was on Survivor? She gives a behind the scenes perspective you've never heard before!