Sheldon's prototype is Sheldon glashow, one of the greatest theoretical physicists in the United States and a member of the American Academy of Sciences. Glashow/Kloc-0 was born in new york in 1932, graduated from Cornell University in 1954, and received a doctorate from Harvard University in 1958.

1967 Professor at Harvard University. His main research fields are elementary particles and quantum field theory. 1976 won the Oppenheimer Prize, 1979 won the Nobel Prize in Physics, and 199 1 won the Erice Peace Prize. Sheldon glashow said that he was indeed one of the archetypes of Sheldon in the American TV series The Big Bang Theory, but his personality was quite different from that of Sheldon. He has repeatedly said in public that the Schell in the play is very shrewd and picky, and he must act according to the rules in his life, lacking understanding of humor and simple hobbies. He has a wide range of hobbies. He liked to play the flute when he was young, and later learned to play tennis and Go.