“They have a clinic in Kansas where they work with stem cells. What they do is they remove some cells from fat out of your back and then inject them in your joints. I did it on my elbows, my hips and knees, it stimulates cartilage growth.”

Brazilian retired mixed martial artist

Antônio Rodrigo Nogueira, known as Minotauro or Big Nog, is a Brazilian retired mixed martial artist. He competed in the heavyweight division of the Ultimate Fighting Championship and was a former Interim UFC Heavyweight Champion. Nogueira first rose to prominence in Japan, winning the 2000 RINGS King of Kings tournament in Fighting Network RINGS. He later became the first Pride Heavyweight Champion, holding that title from November 2001 to March 2003, and was a 2004 PRIDE FC Heavyweight Grand Prix finalist. He is one of only three fighters to have held championship titles in both Pride Fighting Championships and the UFC.