| Best 2025: | 823 |
| Best 2024: | 370 |
| Best 2023: | 309 |
| Best | 233 |
Yun-seong Chung | |
| Country | South Korea |
| Age | 26 yo / 178 cm / 78 kg |
| Forehand | Right Handed (Double hand) |
| Turned pro | 2017 |
| Birthplace/Residence | ??? / Yongin, South Korea |
| Coach | Jean-Luc Fontanot |
| Earnings | 217,029$ |
