seems to me the guy is an idiot, good riddance.
On November 30, 2003, Marquardt was involved in a brief altercation with middleweight opponent Ricardo Almeida in a Pancrase title fight. Marquardt, who was caught in a guillotine choke, tapped out; The referee, however, was unable to immediately separate the fighters, and the choke remained applied around Marquardt's neck. After he was freed, Marquardt threw a strike at Almeida's face, prompting both corners to storm into the ring – including Renzo Gracie. Renzo was cornering Almeida, and once in the ring he kicked Marquardt in the face.
Although his debut ended in success – Marquardt earned a decision victory over UFC veteran Ivan Salaverry – post-fight drug testing controversy led to Marquardt's suspension by the Nevada State Athletic Commission. Marquardt tested positive for high levels of nandrolone, an anabolic steroid, which led the commission to file for his suspension. Marquardt maintains that he only used over-the-counter supplements in preparation for his fight. Marquardt was initially suspended for six months and assessed no fine.[15] Marquardt's suspension was reduced to five months and he was reinstated in January 2006.[16]
On June 28 2011 Nate appeared on MMA Hour with Ariel Helwani and stated that in August 2010 he felt tired and moody and his doctor discovered he had low testosterone levels. That doctor put Nate on hormone replacement therapy and when Nate applied for a Theraputic Use Exemption with the New Jersey state commission, they allowed it but declared that he must go off the therapy for ten weeks, then have his levels retested by a specialist to determine if he really needs to be on the therapy or not. At the end of that period, both the specialist and Nate's primary doctor agreed his levels really were low and he was a candidate for replacement therapy. Nate's primary doctor injected him with testosterone to quickly get his levels back up in time for his scheduled fight against Rick Story. The Pennsylvania commission had set standards for what his testosterone levels could be at fight time and Nate's levels, though trending down over the last week before the fight, still failed to fall to within the range required in time for him to be cleared to fight. Nate claimed that he retook tests fight day and was actually within the limit and would have qualified and is expected to be reinstated by the commssion soon.