At around the age of 12, he was kicked out of father's house and found himself homeless, sleeping on rooftops and in alleyways and running with a notorious local youth gang. He stayed in school, though-mostly for the free breakfast and lunch.

By high school, he had left the gang and began living with the families of classmates in Austin, Texas. He became one of his school's most popular students, excelled at sports (particularly wrestling), and, with the help of his English teacher, Jo Ramirez and his wrestling coach Bryan Ashford, won a wrestling scholarship from Augsburg College in Minneapolis.

It didn't take Huerta long, though, to realize that his brawler-style fighting skills were better suited for the cage. He became fascinated with MMA after watching an Augsburg teammate's amateur fight and soon began training with former UFC middleweight champion Dave Menne.

He took his first professional fight in 2003 while still a teenager, just a few months after he was legally adopted by Ramirez, the English teacher who helped change his life. She will be among the millions watching when Roger makes his Bellator debut next month.

"My one and only goal right now is getting through the lightweight tournament," Huerta said. "I'm in the best shape of my life and I just can't wait to get back in the cage. I see nothing but good things to come for me and for Bellator."