Singer Jae-bum Lee drew attention by mentioning his younger half-brother on the air.

On KBS 2TV's "Seung-woo Kim's On the Roll", scheduled to air part 2 of Jae-bum on December 6, Jae-bum publicly revealed that he already knew he had a younger brother.

Jae-bum mentioned actor, Ji-chang Son, and said, "I already knew about the fact that I had a younger brother a long time ago."

He added how he recognized his brother, saying, "After debuting, one day I was looking through a magazine and I saw Ji-chang's photo. As soon as I saw the name 'Son Ji-Chang,' I felt a weird sensation, and my hunch was correct."

Also, it is expected that attention will be drawn as Jae-bum sends Ji-chang and his father a video message that will weigh your heart down.

The Jae-bum Lim Special Part 2 of Seung-woo Kim's 'On the Roll' is scheduled to air on December 6 at 11:15 PM.