Michelle Obama attends Swimming Final at 2012 Olympics in London

U.S. first lady Michelle Obama (L) cheers with Summer Schlopy, host of Yahoo! Sports' web series Elite Athlete Workout, during the Medal ceremony for the Women's 4 X 100M Freestyle Relay Final at the London 2012 Summer Olympics on July 28, 2012 in Stratford, London. UPI/Brian Kersey