The smoldering gaze of Yoo Seung Ho can most definitely render a fangirl of any age weak in the knees. Partner that with maturity, poise, intelligence, and affable charm and he becomes downright lethal! In fact, he becomes a fangirl dream. When I watch Yoo Seung Ho, I always have to pause a moment to remind myself that he is all of twenty years old! Building his acting resume since the age of 7 and settling into that wickedly intense smolder by age 16, I could no longer deny his rightful place here as a worthy K-Shot of Hot.