Woo "Nia" Jun-sung is a professional League of Legends player from South Korea. He is known for his performance on the ADC (Attack Damage Carry) role, and is currently playing for the team Hanwha Life Esports in the LCK (League of Legends Champions Korea), the top-tier league for the game in South Korea.

Nia has been active in the competitive League of Legends scene since 2016, and has played for several teams including bbq Olivers, Afreeca Freecs, and Sandbox Gaming. He has won several tournaments and championships throughout his career, and is widely regarded as one of the top ADC players in the world.

Nia is known for his aggressive playstyle and quick reflexes, as well as his ability to consistently perform at a high level in high-pressure situations. His skills and experience have earned him a large following of fans and admirers, and he is widely respected within the League of Legends community.