Jason David Frank is an American actor, martial artist, and mixed martial artist. He is known for his performance as Tommy Oliver aka the Green Ranger in Mighty Morphin’ Power Rangers. Jason also won four consecutive amateur MMA fights and conquered his debut professional MMA match.

Jason has won dozens of martial artist awards, including several Master of the Year awards from the World Karate Federation and USA Martial Arts. He holds the Guinness World Record for most pine boards broken in freefall and is a seventh-degree Black Belt. After his turn as the Green Ranger (and eventually the White Ranger) in Mighty Morphin’, he appeared in several subsequent Power Rangers series and films.