Jason David Frank was an American actor and mixed martial artist. As an actor, he was known for his role as Tommy Oliver in Mighty Morphin Power Rangers and other shows.

He was cast in the role of Tommy Oliver in the Green Ranger 1993. The role was set for 14 episodes. Due to the popularity of the character, he was brought back as the White Ranger and the new leader of the team.

During the next three decades, Jason David Frank continued playing a significant part in various iterations of Power Rangers.

Frank had a cameo role in the 2017 film Power Rangers, as a citizen of Angel Grove, alongside fellow Power Rangers actress, Amy Jo Johnson. In 2018, he reprised his role as Tommy in episode 10 of Power Rangers Super Ninja Steel for the 25th anniversary of Power Rangers. In 2022, Jason David Frank revealed that he retired from the franchise.

His onscreen fighting abilities translated into the real world ... Frank was a professionally trained MMA brawler, who was well-versed in everything from Taekwondo, Muay Thai, Judo, Brazilian Jiu-Jitsu, and others. He fought professionally for a time from 2008 to 2010.

Tragically he took his own life, even though he loved his family, friends, and fans very much. He will truly be missed.