Whiteaker weighed 2 inches at her heaviest . She went from a size 2/4 to a size 20 by exercising nearly six years later a week . Whiteaker is ready to take on the world now , one of her daughters says .
Colleen Whiteaker weighed more than 230 pounds at her heaviest . She went from a size 20 to a size 2/4 by exercising six days a week . Whiteaker is ready to take on the world now , one of her daughters says .