As the editor-in-chief of, Jeff O’Connell oversees daily content for the most heavily trafficked fitness site in the world. Train Magazine ranked him 19th on its “Power 50” list of the most influential people in the fitness world for 2015.

O’Connell has also served as editor-in-chief at Muscle & Fitness magazine and executive writer at Men’s Health magazine. His feature writing has earned honorable mention in both “The Best American Sports Writing” and “The Best American Science & Nature Writing” anthologies.

O’Connell has co-written seven books, including two New York Times Best Sellers, a work (with 50 Cent) nominated for an NAACP Image Award, and a Living Now Book Awards bronze-medal winner. His first solo work, “Sugar Nation,” was excerpted at length in Times of London, The Weekend Australian, and USA Today.

Jeff O’Connell is available for corporate events, private shows, milestone celebrations (birthday, anniversary), fundraisers, festivals, and more.