But of course, NADO Italia has the most fun carrying out anti-doping controls at bodybuilding contests. At the 2016 Italian Bodybuilding Norditalia Championship in Bussolengo on May 29, 2016, the anti-doping police suspended 11 bodybuilders. All of the suspended bodybuilders test positive for at least four prohibited substances. And the guy who just tested positive for four prohibited substances wasn’t really serious since two of those metabolites wre the result of recreational cocaine use. The serious bodybuilders were all using at least 10 different substances. A masters over-50 bodybuilder named Claudio Stella tested positive for the metabolites of an astonishing 15 prohibited substances.
Stephan Bonnar and Josh Barnett , mixed martial arts (MMA) fighters from the UFC and PRIDE Fighting Championships , have also tested positive for the banned substance.  After the World Extreme Cagefighting show on January 20, 2006 Muay Thai turned MMA fighter Kit Cope also tested positive for boldenone.  Following the Strikeforce card on June 22, 2007 former PRIDE and UFC fighter Phil Baroni tested positive for boldenone, as well as stanozolol .  At a K-1 WGP event in Las Vegas on August 17, 2007 two fighters, Rickard Nordstrand and Zabit Samedov , both tested positive for boldenone.  Alexandre Franca Nogueira tested positive for boldenone in July 2008.