At first glance, Jason appears to be the stereotypical jock type, primarily interested in sports—particularly martial arts. Beneath the surface, however, he is big-hearted, outgoing, friendly, and always willing to help someone out when it is needed, such as when he takes Billy under his wing and teaches him martial arts to boost his confidence and teach him self-defense. Like his fellow future Rangers, he grew up and lived in the city of Angel Grove and attended Angel Grove High School. Jason taught a martial arts class at Ernie's Juice Bar and Gym, a place that Jason and his friends like to work out and hang out in. He and his closest friends Zack Taylor, Billy Cranston, Trini Kwan, and Kimberly Hart are selected by Zordon and Alpha 5 as the five "teenagers with attitude" to become the original Power Rangers and defend Earth from the forces of the evil Rita Repulsa. When Zordon first confronts the teens to give them their powers, Jason is the only one who initially believes him. Jason becomes the Red Power Ranger, is given the Dinozord Power Coin of the Tyrannosaurus, obtains the Tyrannosaurus Dinozord, and is made the team leader. He leads the Rangers into many successful battles against Rita's monsters...