Suh Sung-in

Suh Sung-in (Hangul: 서성인; born July 18, 1959 in Seoul, South Korea) is a former boxer from South Korea.
Pro career.
In 1984, Suh became the IBF Super Bantamweight champion by beating Bobby Berna via a tenth-round TKO. He defended his title once before losing it to Kim Ji-won by a tenth-round KO in 1985.