The WONDERfools (2026) featured a cast of 32 tracked actors. Of these, 31 (100%) are still alive today. The oldest surviving cast member is Kim Hae-sook, age 70. This TV series starred Park Eun-bin and Cha Eun-woo.
100% still with us· verified cast97% of full cast · incl. 1 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast32 members
| Person | Character | Status | DOB | Age | DOD | Age in 2026 |
|---|---|---|---|---|---|---|
 Park Eun-bin Eun Chae-ni | Eun Chae-ni | Living | 04/09/1992 | 34 | — | 34 |
 Cha Eun-woo Lee Un-jeong | Lee Un-jeong | Living | 30/03/1997 | 29 | — | 29 |
 Choi Dae-hoon Son Gyeong-hun | Son Gyeong-hun | Living | 16/11/1980 | 45 | — | 46 |
 Im Sung-jae Kang Ro-bin | Kang Ro-bin | Living | 18/01/1987 | 39 | — | 39 |
 Kim Hae-sook Kim Jeon-bok | Kim Jeon-bok | Living | 30/12/1955 | 70 | — | 71 |
 Son Hyun-joo Ha Won-do | Ha Won-do | Living | 24/06/1965 | 61 | — | 61 |
 Bae Na-ra Kim Pal-ho | Kim Pal-ho | Living | 04/01/1991 | 35 | — | 35 |
 Jung Yi-seo Seok Ju-ran | Seok Ju-ran | Living | 13/08/1993 | 33 | — | 33 |
 Choi Yoon-ji Seok Ho-ran | Seok Ho-ran | Living | 17/06/1997 | 29 | — | 29 |
 Cha Seo-won Koo Jun-mo | Koo Jun-mo | Living | 15/04/1991 | 35 | — | 35 |
 Kim Ki-cheon Ko Sang-mu | Ko Sang-mu | Living | 30/01/1960 | 66 | — | 66 |
 Kang Ki-doong Yang Seok-woo | Yang Seok-woo | Living | 25/03/1987 | 39 | — | 39 |
 Heo Jeong-do Attending physician | Attending physician | Living | 24/12/1978 | 47 | — | 48 |
 Choi Gwang-il Choi Young-jun | Choi Young-jun | Living | 20/03/1971 | 55 | — | 55 |
 Seo Woo-jin Child of Eternity | Child of Eternity | Living | 23/07/2015 | 11 | — | 11 |
 Jeong Young-joo Madame Aurora | Madame Aurora | Living | 23/05/1971 | 55 | — | 55 |
 Kwon Oh-soo Elder Choi | Elder Choi | Living | 16/05/1957 | 69 | — | 69 |
 Park Seong-geun Elder Yoon | Elder Yoon | Living | 02/05/1971 | 55 | — | 55 |
 Jang Jae-ha Koo Jun-mo (young) | Koo Jun-mo (young) | Living | 09/12/2013 | 12 | — | 13 |
 Seo Young-sam Chief of Police Station | Chief of Police Station | Living | 03/09/1971 | 55 | — | 55 |
 Jung Bo-seok Nam Sun-gyu | Nam Sun-gyu | Living | 14/06/1961 | 65 | — | 65 |
 Park Hui-eun Ko Sang-mu's wife | Ko Sang-mu's wife | Living | 28/09/1975 | 50 | — | 51 |
 Han Ji-an Lee Un-jeong (young) | Lee Un-jeong (young) | Living | 12/01/2015 | 11 | — | 11 |
 Shin Tae-yang Kim Pal-ho (young) | Kim Pal-ho (young) | Living | 25/12/2012 | 13 | — | 14 |
 Oh Ji-yul Seok Ju-ran (young) | Seok Ju-ran (young) | Living | 21/07/2014 | 12 | — | 12 |
 Choi So-yul Seok Ho-ran (young) | Seok Ho-ran (young) | Living | 25/01/2016 | 10 | — | 10 |
 Kim Si-on Eun Chae-ni (young) | Eun Chae-ni (young) | Unverified | — | — | — | — |
 Lee Yong-yi Cursing Grandmother | Cursing Grandmother | Living | 30/07/1958 | 68 | — | 68 |
 Lee Soo-bin Kim Na-yeong | Kim Na-yeong | Living | 24/07/1996 | 30 | — | 30 |
 Jung Yeon Moon Mi-hui | Moon Mi-hui | Living | 17/02/1982 | 44 | — | 44 |
 Lee Il-hwa Lee Un-jeong's Mother | Lee Un-jeong's Mother | Living | 03/01/1971 | 55 | — | 55 |
 Park Ye-rin Son Cheong | Son Cheong | Living | 05/01/2016 | 10 | — | 10 |