What is Mom (2012) featured a cast of 10 tracked actors. Of these, 8 (89%) are still alive today and 1 have passed away. The oldest surviving cast member is Na Moon-hee, age 84. This TV series starred Na Moon-hee and Park Jung-hak.
89% still with us· verified cast80% of full cast · incl. 1 unverified
Survivorship
Cast Reunion Index: 89% still living
Avg. Age at Death: 24 yrs
Deaths by Year
2025
Cast10 members
| Person | Character | Status | DOB | Age | DOD | Age in 2012 |
|---|---|---|---|---|---|---|
 Na Moon-hee Na Moon-Hee | Na Moon-Hee | Living | 30/11/1941 | 84 | — | 71 |
Park Jung-hak Park Jung-Hak | Park Jung-Hak | Unverified | — | — | — | — |
 Park Mi-sun Park Mi-Sun | Park Mi-Sun | Living | 10/03/1967 | 59 | — | 45 |
 Kim Seo-hyung Kim Seo-Hyung | Kim Seo-Hyung | Living | 28/10/1973 | 52 | — | 39 |
 Ryu Seung-su Ryu Seung-Soo | Ryu Seung-Soo | Living | 12/08/1971 | 55 | — | 41 |
 Seo Yi-an Park Ji-hye | Park Ji-hye | Living | 12/01/1991 | 35 | — | 21 |
 Kim Sae-ron Kim Sae-Ron | Kim Sae-Ron | Deceased | 31/07/2000 | 24 | 16/02/2025 | 12 |
 Kim Byeong-man Kim Byeong-Man | Kim Byeong-Man | Living | 06/05/1988 | 38 | — | 24 |
 Yoo Yeon-seok Yoo Yeon-Seok | Yoo Yeon-Seok | Living | 11/04/1984 | 42 | — | 28 |
 Kim Myung-soo Kim Myung-Soo | Kim Myung-Soo | Living | 27/08/1966 | 60 | — | 46 |