Kim Joo-sung

Kim Joo-sung (; born 9 November 1979) is a South Korean basketball coach and retired player. A forward-center, he spent his entire sixteen-year playing career with Wonju DB Promy. Since 2019 he has been a coach at Wonju DB Promy.

Early life A native of Busan, Kim grew up in the district of Haeundae-gu. Kim only began focusing on basketball in high school, relatively late compared to many of his KBL peers. His younger sister Kim Hyang-ran is a former volleyball player. The siblings had a financially unstable upbringing as their childhood coincided with the 1997 Asian financial crisis, which greatly affected South Korea, and both their parents had physical disabilities caused by polio and scoliosis. During the 2000 National Basketball Festival tournament, he ranked first in rebounds and points scored and named the MVP. His stellar performances in other Korea University Basketball Federation tournaments earned him a call-up to the national team.

Playing career

Wonju TG Xers / Wonju DB Promy After college, Kim joined the Wonju TG Xers. He was the first overall pick of the 2002 KBL rookie draft. Along with center Rod Benson (206 meters) and forward Yoon Ho-young (197 meters), the trio were dubbed the "Triple Posts of the Dongbu Mountain Fortress" by the press after shutting down some of the league's best offensive players. Kim went on to win the KBL Defensive Player of the Year award while Yoon was named regular season MVP and Benson won the Foreign Player of the Year award.

Kim announced that he would be retiring after the 2017-18 season. Although he was mostly the sixth man, he played a crucial role in Promy finishing at the top of the league. He was nominated for the Defensive Player of the Year and won the Sixth Man Award at the annual KBL awards.

Kim is the first player to exceed 1000 blocks in the KBL, earning him the nickname "Emperor of Blocks" (블록슛 황제). He was ranked second, behind Seo Jang-hoon, for the all-time most number of rebounds in KBL history; Seo's record was eventually surpassed by Ra Gun-ah in January 2022. He was the league's highest-paid domestic player from 2004 to 2012. In December 2018, Wonju DB Promy announced that his number 32 jersey would be permanently retired, the club's second jersey to be retired after his former teammate Hur Jae.

National team Kim was first called up to the senior national team while in college. He won two gold medals at the Asian Games, the 2002 and 2014 editions.

Coaching career Kim returned to his former team in 2019 as a member of the coaching staff. Since the 2020-21 season, he also oversees the club's D League reserve team.

Personal life Kim married Korean-American entrepreneur Park Ji-sun in 2008 after an eight-year courtship. They have two daughters.