Usain Bolt may have been the only athlete who upstaged swimmer Michael Phelps in the recent Beijing Olympics. The Jamaican sprinter surprisingly set two individual world records in the 100 and 200 meters and was part of a 4×100 relay world record Jamaican team.
Amid the all the world records and Olympic gold medals, Michael Phelps is just another guy who's had to deal with a problem that's confronted many other people: attention-deficit hyperactivity disorder, or ADHD. After an inability to concentrate led to the diagnosis when Phelps was in middle school, he worked with his parents and teachers to impose a better structure on his life and learning habits. Coupled with the right medication and dedication, he was able to overcome the issue.
Friday Swimspiration! "Don't put a limit on anything. The more you dream, the further you get." – Swimming sensation – and the most decorated Olympian of all time – Michael Phelps, to the U.K.'s Daily Mail