UPI Pictures of the Year 2012 - LONDON OLYMPICS

Michael Phelps of the United States smiles after winning a Gold Medal in the Men's 4 X 100M Medley Relay Final at the London 2012 Summer Olympics on August 4, 2012 in Stratford, London. The United States finished with a time of 3:29.35 in the final to take the Gold. UPI/Brian Kersey