Kou Pak-San is a 21-year-old professional football player from MAC. At the international level, he represents Macau of China. He plays primarily as a Forward.

In the Chinese U20 National Games 2025 season, Kou Pak-San scored 0 goals and provided 0 assists across 4 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.