ZEROBASEONE (SUNG HAN BIN, KIM JI WOONG, ZHANG HAO, SEOK MATTHEW, KIM TAE RAE, RICKY, KIM GYU VIN, PARK GUN WOOK, HAN YU JIN), is a global fan-made K-pop boy group from Mnet’s ‘Boys Planet’. The team name ‘ZEROBASEONE’ signifies the radiant beginning of the nine members. The name also embodies ZB1 members’ determination to share this journey with ZEROSE (official fan club).