Sheldon Cooper

Sheldon Lee Cooper, BS, MS, MA, PhD, ScD, is a fictional character and one of the main protagonists in the 2007–2019 CBS television series The Big Bang Theory and the titular main protagonist of its 2017–2024 spin-off series Young Sheldon, portrayed by actors Jim Parsons and Iain Armitage respectively (with Parsons as the latter series' narrator). For his portrayal, Parsons received widespread acclaim and won four Primetime Emmy Awards, a Golden Globe Award, a TCA Award, and two Critics' Choice Television Awards. The character's childhood is the focus of Young Sheldon, in which he grows up as a child prodigy in Medford, Texas with his family: his twin sister Missy Cooper, his father George Cooper Sr., his older brother George Marshall Cooper Jr., his mother Mary Cooper, and his grandmother, Constance Tucker (also known as Connie or Meemaw). The adult Sheldon is a senior theoretical physicist at the California Institute of Technology (Caltech), and for the first ten seasons of The Big Bang Theory shares an apartment with his colleague and best friend, Leonard Hofstadter (Johnny Galecki); they are also friends and coworkers with Howard Wolowitz (Simon Helberg) and Rajesh Koothrappali (Kunal Nayyar). In season 10, Sheldon moves across the hall with his girlfriend Amy Farrah Fowler (Mayim Bialik), in the former apartment of Leonard's wife Penny (Kaley Cuoco). He has a genius-level IQ of 187; however, he displays a fundamental lack of social skills, a tenuous understanding of humor, and difficulty recognizing irony and sarcasm in other people, although he himself often employs them and uses sarcasm often in daily conversations. The antihero of the series, he exhibits highly idiosyncratic behavior and a general lack of humility, empathy, and toleration. These characteristics provide the majority of the humor involving him, which are credited with making him the show's breakout...