LEDApple's relationship with Jung Joon Young from 'Superstar K4' has become a hot topic.

Jung Joon Young has been a model at a shopping mall and has even featured in music videos for "Twinkle" and "Mr. BangBang". It has now been revealed that Jung Joon Young used to be one of the original members of LEDApple, and he lived together with the rest of the members from the group's formation up until their debut in 2010.

Jung Joon Young and LEDApple are still in close contact with each other. For example, the guitar he used for his performance of "Turning to Dust" actually belongs to LEDApple leader, Youngjun. When Jung Joon Young asked Youngjun that he needed a good guitar, Youngjun let him borrow the guitar immediately and cheered him on.

LEDApple's company said, "Even though he has left the team now, we are supporting our previous member more than anyone else. We're going to continue supporting him." LEDApple will be visiting the live broadcasting of 'Superstar K4' on the 16th to support Jung Joon Young, explaining, "The 16th is a special day where LED Apple's new single will be released, but we could not just leave Jung Joon Young's progress alone. We will be going to the the Mnet studio right after singing the pop rock song "Let the Wind Blow" on Music Bank."