One Win (2025) featured a cast of 5 tracked actors. Of these, 5 (100%) are still alive today. The oldest surviving cast member is Kwon Jeong-yeol, age 43. This TV series starred Young K and Kwon Jeong-yeol.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast5 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Young K Self | Self | Living | 19/12/1993 | 32 | — | 32 |
 Kwon Jeong-yeol Self | Self | Living | 01/03/1983 | 43 | — | 42 |
| Living | 08/12/1983 | 42 | — | 42 | ||
 Song Eun-seok Self | Self | Living | 19/03/2001 | 25 | — | 24 |
 Lee So-hee Self | Self | Living | 21/11/2003 | 22 | — | 22 |
