2AM member Jo Kwon and actress Hong Eun Hee will join the show JTBC 'I'm going to School.'

On July 15, a staff said Jo Kwon and Hong Eun Hee joined the show as sophomores in high school. They will participate as students until the 18th.

Jo Kwon is 26 and Hong Eun Hee is 35. The two still look very young and fit in the schools very well.

'I'm going to school' is a program in which celebrities join students in classes and show the everyday lives of students who want to become adults.

Kang Joon, Huh Ga Yoon, Sung Dong Il, Yoon Do Hyun, Kim Jong Min, Brian, Hye Bak, and Nam Joo Hyuk are on the show as well.

On the first episode on the 12th, the show was a hit with 2.5% ratings. The show even went up to 3.3% minute ratings.