As singer Gan Mi Yeon made her appearance on the MBC entertainment program 'Infinite Challenge,' her past relationship rumor with Moon Hee Joon is rising to the surface again.

On the most recent episode of the popular MBC entertainment program 'Infinite Challenge,' which aired on Oct. 10, 2015, the 'Infinite Challenge' members met with Gan Mi Yeon and talked about the mistakes she made long time ago. For instance, when Gan Mi Yeon was asked to spell rose, she spelled it "lose," and shocked everyone.

On another talk show, Moon Hee Joon discussed his 18 year old relationship rumor with Gan Mi Yeon. In related news, on the most recent episode of the popular MBC entertainment program 'Infinite Challenge,' the members interviewed and picked seven candidates for the 'Idiots' mission, such as Chae Yeon, Gan Mi Yeon, Solbi, Eun Ji Won, Hong Jin Kyung, Shim Hyung Tak and Kim Jong Min. The MBC entertainment program 'Infinite Challenge' is one of the popular, long lasting entertainment programs in Korea. It features the Infinite Challenge members Ha Ha, Park Myung Soo, Yoo Jae Suk, Jung Joon Ha, and Jung Hyung Don.