Kristin Otto (6 Gold medals in a single Olympic).
Through the 2006 Games in Turin, the United States has won the most Olympic medals in both men's singles and ladies singles figure skating. The men have won 14 medals (6 gold, 3 silver, 5 bronze) and the ladies have won 23 medals (7 gold, 8 silver, 8 bronze).
That is Eric Heiden of the United States who won 5 speed skating gold medals at the 1980 Winter Games in Lake Placid.
Most decorated swimming, most Olympic gold medals all time, and most Olympic Gold medals in a single game.
It was the American swimmer Mark Spitz in the 1972 Munich olympic games with 7 gold medals.
Michael Phelps and Alexander Dityatin (8 each).
Mark Andrew Spitz
nadal sorry to tell you but this is the wrong answer