Tommy Oliver is a fictional character from the popular television series Mighty Morphin Power Rangers. He first appeared in 1993 as the Green Ranger, initially introduced as an antagonist before becoming a key member of the team. Over time, he transitioned to the White Ranger and later took on various other Ranger forms, showcasing his versatility and leadership skills. Tommy is known for his martial arts expertise and strong moral compass. He has been portrayed by actor Jason David Frank and has become one of the most iconic characters in the Power Rangers franchise, appearing in multiple series and films throughout the years.