Yeosang is a former "Big Hit Entertainment" trainee.
Yeosang thinks deeply about other people, he’d always put someone else first and that he’s a sweet guy according to San. (Forbes Interview)
He and Wooyoung used to be trainees in Big Hit entertainment. When he moved to KQ entertainment, Wooyoung followed him right after that. He asked Wooyoung why he followed him and Wooyoung said he wanted to success and fail together on stage with Yeosang.
Yeosang is right-handed.
Yeosang auditioned to join YG Entertainment's survival program, MIXNINE, but didn't pass.
Perfume brand that he uses is Ferrari, Calvin Klein, and John Varvatos.
Yeosang and fellow member Wooyoung have known each other for 4 years.
Yeosang owns 5 drones, the one was given to him as a birthday present from the members.
His name means “sound resonating from a high point.”
His favorite snack is ‘home run ball.’