300 Year-Old Class Of 2020 (2020) featured a cast of 4 tracked actors. Of these, 4 (100%) are still alive today. The oldest surviving cast member is Steve Sanghyun Noh, age 36. This TV series starred Choi Ji-su and Steve Sanghyun Noh.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast4 members
| Person | Character | Status | DOB | Age | DOD | Age in 2020 |
|---|---|---|---|---|---|---|
 Choi Ji-su Lee Seo Yeon | Lee Seo Yeon | Living | 25/08/1997 | 29 | — | 23 |
 Steve Sanghyun Noh Jeon Kang Woon | Jeon Kang Woon | Living | 19/07/1990 | 36 | — | 30 |
 Han Se-jin Kim Shin Jae | Kim Shin Jae | Living | 03/04/1996 | 30 | — | 24 |
 Go Jae-hyun Heo Chang | Heo Chang | Living | 22/11/1994 | 31 | — | 26 |