American swimmer Michael Phelps wins gold as the butterfly leg of the winning Men's 4 x 100 metre medley relay team. With the relay victory, Phelps earns his eighth gold medal (5 individual, 3 relay), setting a record for most golds at an Olympic games, beating Mark Spitz's previous record of 7 set in 1972.
//www.bloomberg.com/apps/news?pid=20601087sid=aZkqk09.Al4Arefer=home (Bloomberg)