Clarence Chew is the first local-born paddler to make his Olympic debut in the Men's singles after he won the Asian Olympic Qualification Tournament in Qatar on 23 March 2020.
- 2022 Commonwealth Games - Mixed Doubles, Bronze
- 2022 Commonwealth Games - Men Doubles, Bronze
- 2022 Commonwealth Games - Men Team, Silver
- 2021 SEA Games - Doubles, Gold
- 2021 SEA Games - Singles, Joint Bronze
- 2021 SEA Games - Team, Joint Bronze
- 2021 SEA Games - Mixed Doubles, Silver
- 2020 Olympics - Singles, R64
- 2020 Asian Olympic Qualification Tournament - Singles, Gold (qualified for OG2020)
- 2019 SEA Games - Singles, Silver
- 2019 SEA Games - Doubles, Top 8
- 2017 SEA Games - Team, Silver
- 2017 SEA Games - Singles, Silver
- 2017 SEA Games - Doubles, Silver
- 2017 SEA Games - Mixed Doubles, Bronze