Humming (2026) featured a cast of 6 tracked actors. Of these, 5 (100%) are still alive today. The oldest surviving cast member is Lee Chae-kyung, age 51. This film starred Kim Cheol-yun and Park Seo-yun.
100% still with us· verified cast83% of full cast · incl. 1 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast6 members
| Person | Character | Status | DOB | Age | DOD | Age in 2026 |
|---|---|---|---|---|---|---|
 Kim Cheol-yun Sung-hyun | Sung-hyun | Living | 23/07/1990 | 36 | — | 36 |
 Park Seo-yun Min-young | Min-young | Unverified | — | — | — | — |
| Living | 17/09/1994 | 32 | — | 32 | ||
| Living | 14/12/1987 | 38 | — | 39 | ||
| Living | 22/01/1975 | 51 | — | 51 | ||
 Lee Seung-noh Brother | Brother | Living | 12/05/1998 | 28 | — | 28 |
