Andy Roddick

Andrew Stephen "Andy" Roddick is an American retired professional tennis player, notably winning the 2003 US Open.

The Office
In the NBC television show The Office, Roddick is the sperm father of Jan Levinson's daughter, Astrid. This was revealed in Jenna Fischer and Angela Kinsey's podcast Office Ladies, when Jenna revealed that Astrid's father is Andy Roddick. In real life, Andy Roddick was a fan of The Office and frequently visited the set. As an homage to him, the writers of "Goodbye, Toby" wrote him as the father.