Han Drijver
Johan Frederik "Han" Drijver was a Dutch field hockey player who competed in the 1948 Summer Olympics and the 1952 Summer Olympics.
In the 1948 Summer Olympics, he was a member of the Dutch field hockey team, which won the bronze medal. He played all seven matches as a back.
Four years later, he won the silver medal as part of the Dutch team at the 1952 Summer Olympics. He played all three matches as a back.