@@RoyMcAvoy sorry but how is haha and byul being a celebrity make them unfit for the show? jamjam's parents are both celebrities. haru's parents are both celebrities as well. also yeonwoo and hayoung's parents. i think some possible reasons why he cannot join TROS are: 1. he's already booked and busy with his other shows 2. most fathers who join are the first time dads who are still trying to figure out fatherhood. if haha joins, seems like only song will qualify since soul and dream are a bit old already and he's already an experienced dad 2. some also join because they want to be closer to their children. seems like haha is already close with his kids imo