Larissa Latynina with 18. It might all change in the coming weeks.
what year did the US win the most summer Olympic medals?
USA
the united states won the most olympic medals ranked at 2112 medals and the USSR won the second most at 1234...
Michael Phelps, swimmer, won the most gold medals in Olympic history.
As far as total medals go, England has won their most Summer Olympic medals in athletics and their most Winter Olympic medals in figure skating.
The US won the most medals in the 2012 Summer Olympic Games in London.
Michael Phelps
The country is Norway with 263 Olympic medals
Through the 2008 Games in Beijing, that would be Hungary with 465 Olympic medals (459 Summer and 6 Winter). Finland is second with 450 Olympic medals (299 Summer and 151 Winter).
China
Swimming
Michael Phelps the American swimmer