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Young Sheldon Star Doesn't Know What Happens When Prequel Timeline Ends
Iain Armitage wants to know what happens when Young Sheldon hits the end of its timeline as a The Big Bang Theory prequel series. The CBS family comedy has been on the air for five seasons now. In the first two years after its debut in 2017, Young Sheldon aired back-to-back with its parent show. Ever since The Big Bang Theory wrapped up in 2019, however, Young Sheldon has been standing on its own, and enjoying consistent growth in popularity up to the current season 5.