Kwon Sung-yun is a professional footballer from KOR and is currently 26 years old. He is on the books of Gwangju Football Club and wears shirt number 22. His main role on the pitch is Forward. He measures 179cm in height and weighs 69kg. His estimated market valuation currently stands at 150K .

His latest transfer saw him join Gwangju Football Club from Busan I Park via on 2025-01-17.

During the Korean K League 1 2026 campaign, Kwon Sung-yun made 1 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.