Actor Kang Se-jung! From the group Papaya said he was knocked down by his brother Kang Jae-won. In the TVN 'Free Doctor' broadcast on August 14, Papaya's Actor Kang Se-jung! And his brother, professional golfer Kang Jae-won, appeared as guests. Kang Se-jung! said of the siblings, "I wasn't a friendly person either, so when I was young, I did everything I could. Since I was a singer, I didn't have much time to bump into each other. It was a case of growing up, becoming closer and closer." Kang Jae-won added, "My parents were divorced at the time, so I had to take center stage." Kang Se-jung! said, "(Kang Jae-won) was trying to be a Father. I was an athlete, so when my brother scolded me, I would "get down on my stomach." Then I would cry and get down on my stomach. If you think about it now, how did you do that? "