Rob Mathewson is the founder of On The Spot Games and currently serves as the company's Big Picture Guy. On The Spot Games was founded in 2001 and has a mission to create simple sociable fun. Mathewson's original inspiration was to recreate the Sunday dinner conversations he remembered from his childhood. This lead to the creation of the company's first card game, DidYa Know(r). The company currently produces a line of card games from its headquarters in Seattle, WA.

Mathewson graduated from Boston University in 1986 with a BS in Manufacturing Engineering and Seattle University in 1997 with a MBA. He lives in Seattle with his wife and two sons.