Boys II Planet (2025) featured a cast of 39 tracked actors. Of these, 35 (100%) are still alive today. The oldest surviving cast member is Lee Seok-hoon, age 42. This TV series starred Park Dong Gyu and Han Harry-June.
100% still with us· verified cast90% of full cast · incl. 4 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast39 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Park Dong Gyu Self - Contestant | Self - Contestant | Living | 16/03/2005 | 21 | — | 20 |
Han Harry-June Self - Contestant | Self - Contestant | Living | 01/01/2004 | 22 | — | 21 |
 Moon Suhn Bin Self - Contestant | Self - Contestant | Living | 26/03/2005 | 21 | — | 20 |
 Lee Dong-heon Self - Contestant | Self - Contestant | Living | 04/08/1995 | 31 | — | 30 |
 Lee Leo Self - Contestant | Self - Contestant | Living | 22/08/2002 | 24 | — | 23 |
 Lee Sang-won Self - Contestant | Self - Contestant | Living | 08/05/2003 | 23 | — | 22 |
 Kim Jun-seo Self - Contestant | Self - Contestant | Living | 20/11/2001 | 24 | — | 24 |
 Jayder Self - Contestant | Self - Contestant | Living | 31/12/2002 | 23 | — | 23 |
Yang Hee-chan Self - Contestant | Self - Contestant | Living | 31/07/1991 | 35 | — | 34 |
Jeon Lee-jeong Self - Contestant | Self - Contestant | Living | 08/09/2003 | 23 | — | 22 |
 Wonjun Self - Contestant | Self - Contestant | Living | 26/10/2005 | 20 | — | 20 |
 Jo Gye-hyun Self - Contestant | Self - Contestant | Living | 14/05/1999 | 27 | — | 26 |
 Yoo Kang-min Self - Contestant | Self - Contestant | Living | 25/01/2003 | 23 | — | 22 |
Thanathorn Rueangsuwan Self - Contestant | Self - Contestant | Living | 05/05/2005 | 21 | — | 20 |
 An Xin Self - Contestant | Self - Contestant | Living | 25/12/2006 | 19 | — | 19 |
 Chuei Li Yu Self - Contestant | Self - Contestant | Unverified | — | — | — | — |
 Arno Self - Contestant | Self - Contestant | Living | 07/07/2002 | 24 | — | 23 |
Geonwoo Self - Contestant | Self - Contestant | Living | 28/10/2004 | 21 | — | 21 |
 Sanghyeon Self - Contestant | Self - Contestant | Unverified | — | — | — | — |
 Kim Dong-yun Self - Contestant | Self - Contestant | Living | 18/02/2002 | 24 | — | 23 |
 Lee Hyeop Self - Contestant | Self - Contestant | Living | 31/08/1999 | 27 | — | 26 |
 Park Junil Self - Contestant | Self - Contestant | Living | 05/04/2004 | 22 | — | 21 |
 He Xinlong Self - Contestant | Self - Contestant | Unverified | — | — | — | — |
 Loong Jiayu Self - Contestant | Self - Contestant | Living | 11/06/2001 | 25 | — | 24 |
 Natpharit Chokrussameesiri Self - Contestant | Self - Contestant | Living | 22/01/2007 | 19 | — | 18 |
 Lee Seok-hoon Self - Master | Self - Master | Living | 21/02/1984 | 42 | — | 41 |
 Lim Han-byul Self - Master | Self - Master | Living | 08/02/1989 | 37 | — | 36 |
 Hyolyn Self - Master | Self - Master | Living | 11/12/1990 | 35 | — | 35 |
 Justhis Self - Master | Self - Master | Living | 07/05/1991 | 35 | — | 34 |
 Baek Koo Young Self - Master | Self - Master | Unverified | — | — | — | — |
 KINKY Self - Master | Self - Master | Living | 21/05/1993 | 33 | — | 32 |
 Kany Diabaté Ahn Self - Master | Self - Master | Living | 16/08/1986 | 40 | — | 39 |
 Shen Xiaoting Self - Master | Self - Master | Living | 12/11/1999 | 26 | — | 26 |
 Kim Jae-joong Self - Master | Self - Master | Living | 26/01/1986 | 40 | — | 39 |
 The8 Self - 3rd Mission Planet Master | Self - 3rd Mission Planet Master | Living | 07/11/1997 | 28 | — | 28 |
 San 2nd Elimination Planet Master | 2nd Elimination Planet Master | Living | 10/07/1999 | 27 | — | 26 |
 Baekho Planet Master [3rd Elimination] | Planet Master [3rd Elimination] | Living | 21/07/1995 | 31 | — | 30 |
 Lee Dae-hwi Planet Master [Final Mission] | Planet Master [Final Mission] | Living | 29/01/2001 | 25 | — | 24 |
 Ha Sung-woon Planet Master [Final Mission] | Planet Master [Final Mission] | Living | 22/03/1994 | 32 | — | 31 |