It may have been over a year since Johnny Walker competed, but that doesn't mean the lightweight heavyweights aren't getting better. While some athletes may have to take a step back and sit on the sidelines, especially after several losses in previous battles, this is not the case for the 33-year-old.
“It's not difficult,” Walker said. “I've spent this time improving myself. I'm training a lot. I've changed the gym, changed the coach, changed the country. Now, I'm ready to live in Las Vegas and live there in the best possible capacity.