Sun Weikai is a professional footballer from CHN and is currently 21 years old. He is on the books of Wenzhou Professional Football Club and wears shirt number 53. His main role on the pitch is Forward. His estimated market valuation currently stands at 10K €.

His latest transfer saw him join Wenzhou Professional Football Club from Shanghai Shenhua U21 via on 2025-03-07.

During the Chinese Football League 2 2025 campaign, Sun Weikai made 24 appearances, scoring 1 goals and adding 0 assists. He averaged 0 goals per match from 10 shots, with 3 on target.