Michael Phelps of the United States with 14 gold medals in swimming.
America had the most gold medals as well as the most overall medals.
United states of america won the most gold medals 929 gold medals.
America won the most medals but China won the most gold medals
In 1928 Japan won it's first gold medal. It does vary for Japan's most (gold) medals in that Olympic sport. It could be in the winter or summer olympics. Personally I think they would have more ping pong medals.
swimming
They did not win in most gold medals, but won in most medals.
Synchronized gymnastics
they win in the swimming events such as breststoke
roughly italyhas one the second most gold medals in the olimpic!! roughly italyhas one the second most gold medals in the olimpic!!
AMERICA
america