"Superstar K4" contestant Jung Jun Young revealed his twin-like older brother.

In Mnet "Superstar K4" aired today, Jung Jun Young's older brother was shown in 'Superstar K4 Backstage.'

Jung Jun Young's brother had visited "Superstar K4" before to support his brother, and was caught by one of the cameras. His tall height and pale skin was noticeable even from far away.

In the episode, Jung Joon Yung's older brother is planning to reveal the real sides of his brother. He said, "His image on TV is the real him. He's silly and free", proving Jung Jun Young's real character.

Photo Credit: CJ E&M