Chinese UFC star Ning Guangyou tested positive, but is eventually found to be 'without fault or negligence'.
Both the UFC and USADA have announced that TUF China winner Ning Guangyou has tested positive for clenbuterol ahead of his bout this August. However, the Chinese star won't be suspended or penalized as he was found "without fault or negligence" because the substance can be found in the meat products in his country.
"Guangyou, 34, tested positive for trace amounts of clenbuterol as the result of an out-of-competition urine sample he provided on May 19, 2016," the USADA statement read.