Do You LIGHTSUM (2021) featured a cast of 8 tracked actors. Of these, 8 (100%) are still alive today. The oldest surviving cast member is Yoon Sang-ah, age 24. This TV series starred Hina Nagai and Yoon Sang-ah.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast8 members
| Person | Character | Status | DOB | Age | DOD | Age in 2021 |
|---|---|---|---|---|---|---|
 Hina Nagai Self | Self | Living | 07/04/2003 | 23 | — | 18 |
 Yoon Sang-ah Self | Self | Living | 04/09/2002 | 24 | — | 19 |
 Lee Yu-jeong Self | Self | Living | 14/06/2004 | 22 | — | 17 |
 Han Cho-won Self | Self | Living | 16/09/2002 | 24 | — | 19 |
 Kim Na-young Self | Self | Living | 30/11/2002 | 23 | — | 19 |
 Lee Ju-hyeon Self | Self | Living | 08/04/2004 | 22 | — | 17 |
 Oh Hui-yeon Self | Self | Living | 01/08/2005 | 21 | — | 16 |
 Kim Ji-an Self | Self | Living | 04/11/2006 | 19 | — | 15 |