Dumontelle has the distinction of being the first curler to test positive for anabolic steroids. And he didn't test positive for some weak over-the-counter innocuous steroid like DHEA. The Canadian Curling Association announced today that Dumontelle tested positive for methandienone metabolites after the gold-medal game at the 2013 World Men’s Curling Championship. Methandienone is the generic name for one of the most popular steroids in athletic and bodybuilding history – Dianabol aka Dbol . It has long been known as the “breakfast of champions” by elite athletes.