Why R U? (2023) featured a cast of 15 tracked actors. Of these, 12 (100%) are still alive today. The oldest surviving cast member is Kornthas Rujeerattanavorapan, age 33. This TV series starred Lee Jung-min and Lee Ye-hwan.
100% still with us· verified cast80% of full cast · incl. 3 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast15 members
| Person | Character | Status | DOB | Age | DOD | Age in 2023 |
|---|---|---|---|---|---|---|
 Lee Jung-min Jung Lee Won | Jung Lee Won | Living | 18/06/1995 | 31 | — | 28 |
 Lee Ye-hwan Kim Ji Oh | Kim Ji Oh | Living | 22/02/2001 | 25 | — | 22 |
 Park Chang-hoon Ko Yu Gyeom | Ko Yu Gyeom | Living | 19/04/1995 | 31 | — | 28 |
 Lee Sang-min Woo Sun Woo | Woo Sun Woo | Living | 16/03/1997 | 29 | — | 26 |
 Jeon Sa-ra Kim Do Yeon | Kim Do Yeon | Living | 17/09/1996 | 30 | — | 27 |
 Jo So-young So Young | So Young | Living | 12/11/1997 | 29 | — | 26 |
 Dawon Da Won | Da Won | Living | 02/12/1996 | 29 | — | 27 |
 Park Young-un [Yu Gyeom's Junior] | [Yu Gyeom's Junior] | Unverified | — | — | — | — |
 Kim Na-hyun [Professor] | [Professor] | Living | 16/12/1997 | 28 | — | 26 |
 Su Hyun Jung Lee Jin [Lee Won's Sister] | Jung Lee Jin [Lee Won's Sister] | Living | 15/06/2000 | 26 | — | 23 |
 지종호 Jong-ho | Jong-ho | Unverified | — | — | — | — |
 Natasit Uareksit [Himself] | [Himself] | Living | 08/08/2002 | 24 | — | 21 |
 Kornthas Rujeerattanavorapan [Himself] | [Himself] | Living | 25/10/1993 | 33 | — | 30 |
 Kim Dong-Kyu [Professor] | [Professor] | Living | 21/08/1994 | 32 | — | 29 |
 Bang Jin Won [Unknown Classmate] | [Unknown Classmate] | Unverified | — | — | — | — |