seok matthew profile

ZEROBASEONE (ZB1) is composed of 9 members born between 1998 and 2007. lesserafim members profile Their ages ranged from 16 to 24 years old at the time the group was formed in 2023. sullyoon profile The oldest member is Kim Ji Woong (born Dec 14, 1998) He was 24 years old at the time the group was formed The youngest member is Han Yu Jin (born Mar 20, 2007)