Seok Matthew

He doesn't have a fixed position in ZB1 yet (i think). He is half canadian and half korean. His korean name is Seok Woo Hyun. He can speak English, Korean and (a bit of) French. He was a former trainee under HYBE Japan. He was born on May 28, 2002 and 21 years old. He's close with Hanbin since they've been training together even before Boys Planet. He joined the survival show uner MNH entertainment. He ranked 3rd in Boys Planet finals.