Jason 제이슨 is the main dancer and lead vocal of A.C.E.
Jason was born Kim Byeongkwan 김병관 on August 13, 1996, in Seoul.
He’s a Leo and he was born in the Year of the Rat. Jason, Donghun, and Wow’s blood type is A. At 174 cm or 5'8½", he’s A.C.E.’s shortest member. He’s shorter than the tallest member, Chan, by 3 cm.
He graduated from Hanlim Multi Arts High School. He has a brother, whom he thanked in the album notes of Cactus. When he was in fifth grade, he lived in Canada for eight months. He can speak English.
After he saw Rain’s “Rainism,” he was inspired to become a singer himself. He told his father the next day, and his father immediately enrolled him in a dance academy. After he left Hanlim Multi Arts High School, he tried out at different auditions but kept being eliminated in the third round. He competed on the first season of “Kpop Star,” where he was on the same team as iKon’s Junhoe. After he was eliminated on the show, he became a YG trainee, but he was kicked out. In 2014, he won a JYP audition; he was a JYP trainee (along with A.C.E. member Chan) until sometime in 2015. He was a member of a dance team called Urban Boyz. He competed on YG’s survival show “MIXNINE.” On the show, he was voted ninth place on the Top 12 Visual Male list.
He says that he’s A.C.E.’s laziest member. He’s friends with Got7’s Yugyeom. They took dance lessons together in middle school before Yugyeom got into JYP.
He has a good sense of humor. He likes soccer and his favorite color is sky blue.