What individual has won the most Olympic gold medals in the history of the games?
Michael Phelps has won the most gold medals of all time with 23 golds.
<START_INST>What individual has won the most Olympic gold medals in the history of the games?<END_INST><START_CTX><END_CTX><START_A>Michael Phelps has won the most gold medals of all time with 23 golds.<END_A>