Answer:
The first famous television and radio evangelist who appeared during the '50s and '60s was Billy Graham.
Step-by-step explanation:
William Franklin "Billy" Graham, Jr. was an American evangelical Christian preacher and Baptist minister.
He became a celebrity by broadcasting his sermons on radio and television. He personally preached the gospel to more people than anyone else in history. According to his team, more than 3.2 million people have responded to the invitation to accept Jesus Christ as their personal savior in Billy Graham's campaigns. In 2008, Graham's audience throughout his life, including radio and television broadcasts, exceeded 2,200 million.