Career
Wong played for Perak FA in Malaysia Cup tournament until 1972, winning the 1970 Malaysia Cup. He also played for the Malaysia national football team, and was in the team that qualified to the 1972 Munich Olympics football competition. In the finals, Wong played all three group games.
After the tournament, Wong migrated to Hong Kong, turning professional and playing for Seiko Société Anonyme, Rangers, South China Associate of Arts and Caroline Hill Football Club, spanning from 1972 until 1984.
Wong resides in Hong Kong after his playing career ended.