W.H.Y. (2018) featured a cast of 16 tracked actors. Of these, 13 (100%) are still alive today. The oldest surviving cast member is Gülcahan Salamova, age 63. This TV series starred Jung Gun-joo and Oh Ah-yeon.
100% still with us· verified cast81% of full cast · incl. 3 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast16 members
| Person | Character | Status | DOB | Age | DOD | Age in 2018 |
|---|---|---|---|---|---|---|
 Jung Gun-joo Cha Yeon-wu | Cha Yeon-wu | Living | 26/05/1995 | 31 | — | 23 |
 Oh Ah-yeon Song Da-in | Song Da-in | Living | 06/03/1992 | 34 | — | 26 |
Yoo Dong-guk Oh Seul-gi | Oh Seul-gi | Unverified | — | — | — | — |
 Hwang In-youp Gi Jae-young | Gi Jae-young | Living | 19/01/1991 | 35 | — | 27 |
 Lee Ji-won Lee Han-na | Lee Han-na | Living | 20/06/1995 | 31 | — | 23 |
 Lee So-hee Yeo Ju-hyun | Yeo Ju-hyun | Living | 29/07/1996 | 30 | — | 22 |
 Kim Young-jae [Dain's ex-boyfriend] | [Dain's ex-boyfriend] | Living | 25/02/1995 | 31 | — | 23 |
Choi Hee Seung Kim Min Woo (Ep. 2) | Guest Role | Kim Min Woo (Ep. 2) | Guest Role | Unverified | — | — | — | — |
Im Hwe Jin Kwak Jun Mo (Ep. 2) | Guest Role | Kwak Jun Mo (Ep. 2) | Guest Role | Unverified | — | — | — | — |
 Alakbar Aliyev Serjant | Serjant | Living | 29/12/1975 | 50 | — | 43 |
 Müşfiq Şahverdiyev İsabala | İsabala | Living | 11/09/1983 | 43 | — | 35 |
 Ferda Amin Asiman | Asiman | Living | 12/08/1979 | 47 | — | 39 |
 Gülcahan Salamova Südabə | Südabə | Living | 01/03/1963 | 63 | — | 55 |
Anar Almazov Ağadadaş | Ağadadaş | Living | 23/01/1981 | 45 | — | 37 |
 Firuzə Balayeva Rəxşəndə | Rəxşəndə | Living | 23/02/1980 | 46 | — | 38 |
 Shukran Soltanov Pərvin | Pərvin | Living | 23/09/1989 | 37 | — | 29 |