The fastest-rising U21 players from Korea Republic, ranked on Field Insider.
Yang Min-Hyeok of Portsmouth is the standout for raw talent across U21 players from Korea Republic, with a Field Insider Rating of 62, and Yoon Do-Yong has been the form player this season, grading 17.5.
The numbers a scout watches are the year-on-year jumps: Yoon Do-Yong has improved his Season rating most, up +12.8 on last season. Those are the players whose trajectory is bending upward fastest.
By our market-value index, Yang Min-Hyeok of Portsmouth is the most valuable name in this group at 24.3.
| # | Player | Team | Age | ΔRTG | Season | Rating |
|---|---|---|---|---|---|---|
| 1 | Yoon Do-YongCentral midfielder |  Dordrecht | 19 | +6.1 24/25→25/26 | 18272.3% | 5313.1% |
| 2 | Yang Min-HyeokCentre-forward |  Portsmouth | 20 | +3.7 24/25→25/26 | 1174.5% | 626.3% |
| 3 | Shin Min-HaCentre-back |  Gangwon FC | 20 | -0.7 24/25→25/26 | 14185.4% | 441.6% |
