posted by Kurt .
Two contestants on the show The Biggest Loser start out weighing the same. At the end of year one, contestant A had lost 10% of his weight while contestant B gained 10% of his starting weight. At the end fo year two, contestant A had gained back 10% of his end-of-year-one weight while contestand B lost 10% of his end-of-year-one weight. Who was slimmer at the end of year two?