-kelby has been suffering from his legs probably around three years, you know. he was very overweight, you know. he almost reached 280 pounds. you know, he was very frustrated, like, with no energy, always complaining about his legs. and you know, he started a diet, you know, trying to get rid of the pain and the suffering from his legs. -but even after losing a lot of weight, the pain didn't go away. -he lost a total of like 60 pounds, but that's when it got worse. his legs -- the actual vein that run in the back of the leg, it was huge. it was gigantic, you know? it was like -- i don't know how to describe it. it was very ugly. and every time he touch it or do some exercise, the back of the leg swells very, very big. i was very nervous, you know, very concerned. you know, i'm a very caring father. -one day, kelby's father, who is a very well-known deejay called "hugh b. el psycho," met dr. kim at the radio station and learned about the various diseases of the circulatory system, including the veins. -the way to describe venous insufficiency is you think of you