Player Info
| Rank | Grandmaster 299LP |
| Role | Jungle  |
| Name | Yoon Seong-hwan (윤성환) |
| Birthplace | South Korea  |
| Residency | Korea  |
| Team | Gen.G  |
| Birthday | December 11, 1997 (26) |
| Contract | November 18, 2019 |
| Follow Pro | |
Accounts
| [KR] IllllIllIllIl | GM 299LP |
| [KR] 8325317del | Unranked |
| [KR] GUDAEGl | Unranked |