No
Yes she won 3 gold 2 silver and 5 bronze 10 in all.
in the decathlon
Yes for the Heptathlon
One
Jessica Schipper won three medals (1 gold, 2 bronze) at the 2008 Games in Beijing: Gold - 4x100 meter medley relay Bronze - 100 meter butterfly, 200 meter butterfly
an Gold Medal
100 yard dash
Depends on which compatition, she won Gold at the 2012 Olympic's this year.
jessica
Dawn Fraser won gold in the 100 meter freestyle at the 1956, 1960, and 1964 Games.
Hercules
100 meter sprinting