Contaminated! Yoel Romero, manager try to explain failed UFC drug test

Gary A. Vasquez-USA TODAY SportsYoel Romero's title hopes went up in flames when it was discovered that he had potentially failed his post-fight drug test after his victory over Ronaldo Souza at UFC 194 in Dec. 2015.

Just a few days ago, however, the Cuban-born fighter posted this positive message, indicating that his B-sample results had provided good news for he and his team. And on the most recent edition of "The MMA Hour," Romero and his manager, Malki Kawa, elaborated on the news.

"What basically happened was, he took a certain supplement after his fight that was contaminated. It had an illegal substance in it," said Kawa. "He provided USADA with the supplement he took. When you read the…