Tiffany Sun

Tiffany serves as editor-in-chief of Happify, overseeing content development and strategy across Happify’s platforms and developing ideas for engaging experiences with leading experts in the field of positive psychology. Previously, Tiffany was the managing editor of Oprah.com and oversaw online content and products for O, The Oprah Magazine. She also managed digital extensions to the Martha Stewart Living brand and developed editorial programming as a senior editor at MarthaStewart.com, and has held several editorial roles at Hearst Magazines. Tiffany graduated summa cum laude from the University of Pennsylvania with a B.A. in Psychology.