An idol girl group member weighs approximately 50kgs (most weigh less). So imagine what it was like for 2BiC's Joonhyung to lose that amount of weight!

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2BiC recently made a comeback with their 5th mini album 'Fall in 2BiC', and greeted fans through a series of mini-concerts. During the group's most recent mini-concert, Joonhyung surprised fans with his much slimmer figure, notably his slimmed down face! The singer, whose weight during his debut days was about 130kgs, has lost over 50kgs (~110 lbs), with the weight-loss still counting down!

Compare his before and after photos below! (Top is before, bottom is after.) Best of luck in your ongoing weight-loss journey, Joonhyung!