17 year old female boxer and Olympics hopeful Claressa Shields trains in the F.W.C. Berston boxing gym...
17 year old female boxer and Olympics hopeful Claressa Shields trains in the F.W.C. Berston boxing gym in Flint, Michigan, March 21, 2012. REUTERS/Mark Blinch (UNITED STATES - Tags: SPORT OLYMPICS SPORT BOXING)