/starthunt derpeddeath | 73 is the favourite number of this character on this sitcom,name both the character and sitcom. | Sheldon cooper The big bang theory | In the big bang theory Sheldon used to host a podcast/youtube show. What was the full name of this show after it was changed.| Dr. Sheldon Cooper and Dr. Amy Farrah Fowler Present: Dr. Sheldon Cooper's Fun With Flags | In the big bang theory one character is the son of a psychiatrist and another the son of a Gynecologist. Name the 2 characters in order. | Leonard Hofstadter Rajesh Koothrappali