He lost 100 pounds by dancing. But now this Forest Park man's kidneys are failing and he needs a transplant.

He lost 100 pounds by dancing. But now this Forest Park man's kidneys are failing and he needs a transplant.

Robert White is standing on the track at College Hill's rec center. He leans on a railing overlooking the gymnasium below him. Outside, the parking lot is full. In the gym, dozens of people are dancing. White can't help but dance, too. First, he taps his feet. Then, his neck seems to roll from one shoulder to the other. Then, he does it again. And again. No matter where I am, White said, Im always dancing.Sometimes, he says he wakes up at 3 a.m.…