** FILE ** In this Aug. 28, 1972, file photo, United States' Mark Spitz, bottom, surges ahead of Great Britain's Brian Brinkley to win the fourth heat of the 200-meter butterfly event in the Olympic games swimming competitions in Munich, West Germany. Michael Phelps, also of the U.S., beat Milorad Cavic, of Serbia, to the wall to win the 100-meter butterfly Saturday, Aug. 16, 2008, tying Spitz's record of seven gold medals at a single Olympics. (AP Photo,file)