Roommate's Gayeon shares photos of her toned abs

'Roommate' Song Gayeon shares the outcome of her rigid workout in preparation for her MMA match.

Through her instagram account, Gayeon posted a mirror shot photo of her toned abs and fantastic upper body which is the result of her hardwork.

Gayeon will be making her way to be a professional MMA fighter by participating in 'Road FC 017 Road Fighting Championship' on August 17 at 8PM in Seoul Olympic Hall.