Jim Parsons built one of television’s most beloved characters — while quietly living a very different story of his own. For 12 seasons, he was Sheldon Cooper on The Big Bang Theory, becoming one of the highest-paid actors on television. But in 2012, Parsons publicly confirmed that he was gay — something he had kept private for years. He later married his longtime partner, Todd Spiewak, in 2017. Then came the decision that shocked millions of fans: Parsons chose to leave The Big Bang Theory after Season 12, bringing Sheldon’s story to an end despite the show’s enormous success. Today, at 53, he’s still reinventing himself. He has moved between film, television and Broadway, and in 2026 he’s starring as Ruth DeWitt Bukater in the Broadway musical Titanique. From Sheldon Cooper to Broadway, Jim Parsons’ story is much bigger than the character that made him famous.