Simon Biles is an american Gymnast who has so far won 3 gold medals
they were -
Women's vault
Women's team all-around
Women's individual all-around
Michael Phelps is the most decorated Olympian with 28 medals
Phelps won
Gold Men's 4x200m freestyle relay
Gold Men's 200m butterfly
Gold Men's 4x100m medley relay
Gold Men's 4x100m freestyle relay
Gold Men's 200m individual medley
Silver Men's 100m butterfly
at this Olympics alone