Two-time UFC Heavyweight Champion Cain Velasquez works out alongside NXT Superstars at the WWE Performance Center in Orlando, Fla.

One of the greatest heavyweights in the history of the Ultimate Fighting Championship trained alongside NXT Superstars this week at the WWE Performance Center in Orlando, Fla.

Two-time UFC Heavyweight Champion Cain Velasquez stepped inside the ring to learn techniques under WWE PC coach Norman Smiley and participated in a session of DDP Yoga led by WWE Hall of Famer Diamond Dallas Page. Velasquez also worked out in the WWE PC’s weight room and attended last night’s NXT tapings at Full Sail Live.

The 6-foot-1 Velasquez, who sports a 14-2 record inside the Octagon, famously defeated Universal Champion Brock Lesnar as well as Junior Dos Santos to secure his two reigns with the UFC Heavyweight crown.

A product of the acclaimed American Kickboxing Academy, Velasquez holds an astonishing number of records among the UFC Heavyweight ranks, including the most knockouts and the highest significant strike percentage in the history of the heavyweight division.

The UFC icon, a lifelong fan of WWE and Mexican lucha libre, praised the athletes and atmosphere of the Performance Center.

“My experience here has been amazing,” he said. “I’m just looking forward to being here and learning as much as I can. I’ve been a fan of the sport since I was a little kid, and now I get to participate in it.”

Velasquez, of course, is not the first MMA legend to walk through the doors of the WWE PC, with the likes of NXT Women’s Champion Shayna Baszler training at the Performance Center and Raw Superstar Ronda Rousey having worked out there prior to making her WWE in-ring debut at WrestleMania.

Check out photos of Velasquez’s in-ring training below:

The WWE Performance Center opened its doors to one of the world's top mixed martial artists, as two-time UFC Heavyweight Champion Cain Velasquez joined NXT Superstars for in-ring training in Orlando, Fla.