Chang Sun-gil; June 19, 1946 – April 19, 2000) was an Olympic boxing bronze medalist in South Korea.

In the semifinals, Chang faced Eridadi Mukwanga of Uganda and knocked him down in the second round but lost by a split decision.

In his third pro bout, Chang received his first loss after facing future two-time World Champion Hong Soo-hwan.

In 1973, Chang faced off against WBA Bantamweight World Champion Romeo Anaya in a non-title bout in Tijuana, Mexico but was knocked out in the 8th round.

You can help Wikipedia by expanding it.This biographical article relating to a South Korean boxing figure is a stub.