Ramit Singh Sethi is an American personal finance advisor and entrepreneur. Sethi is the author of the 2009 book on personal finance, I Will Teach You to Be Rich, founder of GrowthLab.com, owner of IWillTeachYouToBeRich.com, and owner and a co-founder of PBworks, a commercial wiki website. He attended Bella Vista High School in Fair Oaks, CA.