Tiger JK has donated all of his profits from his appearances in a college festival!

His label Jungle Entertainment said, "Tiger JK joined Yoon Mi Rae, and Bizzy at Yonsei University's festival, and he decided to donate everything from the festival."

Tiger JK hadn't been in the best of condition as he'd worked too hard lately on album recording, but a friend asked him to stand on stage so he agreed. 

The three of them performed "Monster", "Get It In", and "Sweet Dream", turning the college festival into a hip hop concert in a matter of seconds. Tiger JK said, "It's been a while since I was at a college festival, and it was a time I was able to feel the students' energy and youth. With everyone at the center of the festival, I'm going to donate this so the Yonsei University students can study harder in a better environment."

The label has revealed that they're going to be working with Yonsei University to use it for something meaningful.