Full name
Ki Soo Kim

Birthdate
September 17, 1939

Date of death
June 10, 1997

Debut
On October 1, 1961, in Seoul, he defeated Sae Chul Kang by decision in ten rounds and became the middleweight champion of his country.

won the world title
On June 25, 1966, in Seoul, he defeated Italian Nino Benvenuti on points and took the WBC and WBA middleweight titles from him.

Lost His Title
In his third defense, on May 26, 1968, in Milan, Italy, local Sandro Mazzinghi defeated him on points.

Withdrawal
On March 1, 1969, in Seoul, he defeated Hisao Minami on points to become the Eastern Middleweight Champion.