SOs (gamer)

sOs
Kim Yoo-Jin
Current team
Team	Woongjin Stars (2011–2013) Jin Air Green Wings (2013–2020) Team NV (2020–2021)
Games	StarCraft II
Personal information
Name	Kim Yoo Jin
Nationality	South Korean
Career highlights and awards
2× WCS champion (2013, 2015) 2× IEM champion (2014 Poland, 2016 Taipei)
Medal record Esports Representing  South Korea Asian Indoor and Martial Arts Games 2013 South Korea StarCraft II: Heart of the Swarm

Kim Yoo-jin (Korean: 김유진), better known by his gaming handle sOs, is a Korean professional StarCraft II player. He is the first two-time StarCraft II World Championship Series winner, claiming the title in 2013 and 2015. Kim spent most of his career playing for the Jin Air Green Wings team, from 2013–2020. He is a Protoss player. He announced his retirement from professional gaming in 2021.