Kou Pak-San is a professional footballer from MAC and is currently 21 years old. At international level, he features for Macau of China. His main role on the pitch is Forward.

During the Chinese U20 National Games 2025 campaign, Kou Pak-San made 4 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.