Jim Parsons played Sheldon Cooper in CBS’s sitcom, The Big Bang Theory. His decision to leave the show led to the series’ final season after 12 successful seasons and 4 Emmy awards. Jim was so set on leaving that even a $50 million deal over two years couldn’t convince him otherwise. The announcement came through a lengthy Instagram post highlighting how tough it was to decide, but a decision that had to be made nonetheless. Jim still stars as a voice actor in Young Sheldon, a show that follows the life of Sheldon Cooper as a young boy-genius.