Cheon Seong-moon brought in gossip about his sister.
The latest episode of the SBS TV show "Running Man" had a family special.
The family members had a 'blind talk' first.
Someone said, "My sibling becomes a dog when he or she gets drunk. She hits me sometimes. I have to sing and dance with her for two hours until she finally goes to sleep".
The members asked if it was Song Ji-hyo.
It was indeed. Her brother was handsome and looked just like her. He was also an actor.