Daley Thompson
Steve Redgrave (6 medals).
ddd
Sir Steven Redgrave has won the most gold medals by a British athlete, with 5 (coxed four 1984, 2000, coxed pair 1988, 1992, 1996) and has also won one bronze (coxed four 1988).
Viktor Ahn, who was an athlete from Russia, won the most medals at the Sochi 2014 Winter Olympics, with 4 medals.
Michael Phelps (22 medals).
isn't it Micheal phelps with 8 medals
Edoardo Mangiarotti
America
mike Philips
Currently Michael Phelps holds the world record for the most Olympic medals won at 22 medals.
Apolo Ohno (8 medals).
Michael Phelps the SWIMMER