![](https://ajptour.com/pictures/t/736260-2st0/yong-su-chang.jpg)
Men's Master 3 Brown 24-25
AJP Tour 2024-2025
400 points
- Ranked #25
- Ranked #1 IN Asia
- Ranked #1 IN South Korea
Men's Master 2 Purple 23-24
AJP Tour 2023-2024
400 points
- Ranked #427
- Ranked #112 IN Asia
- Ranked #6 IN South Korea