Milliardenmarsch

Twenty young men are on a trek, competing for a billion-dollar prize, but it's not just about money: Those giving up lose more than a prize.Twenty young men are on a trek, competing for a billion-dollar prize, but it's not just about money: Those giving up lose more than a prize.Twenty young men are on a trek, competing for a billion-dollar prize, but it's not just about money: Those giving up lose more than a prize.