Chan Kun-Sun is a professional footballer from HKG and is currently 22 years old. He is on the books of Biu Chun Rangers and wears shirt number 13. At international level, he features for Hong Kong U23. His main role on the pitch is Goalkeeper. He measures 183cm in height and weighs 71kg. His estimated market valuation currently stands at 25K €.

His latest transfer saw him join Biu Chun Rangers from Central & Western District RSA via Loan on 2023-07-10.

In the Chinese Hong Kong Premier League 2025-2026, Chan Kun-Sun played 14 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.