Prepare to peek into the mind of a champion, known as the most decorated Olympian of all time with 28 medals, including 23 gold, with this newly updated edition of Michael Phelps's autobiography, Beneath the Surface. In this candid memoir, Phelps talks openly about his battle with attention deficit disorder, the trauma of his parents' divorce, and the challenges that come with being thrust into the limelight. Readers worldwide will relive all the...

The most exciting moments from the 2012 Summer Olympic Games in London. Highlights from the NBC original broadcast coverage.