John "Jon Jon" Park (born 21 February 1957) is a British former swimmer.
He competed in the men's 100 metre butterfly at the 1976 Summer Olympics.
[1][2] He also won several bodybuilding titles, including Mr. South Africa Maccabiah and Mr. Golden City.
[3] He was born in Johannesburg, South Africa; his father is former Mr. Universe Reg Park.
This biographical article related to a British swimmer is a stub.