Jack is a three-time member of the United States national rowing team. He won a bronze medal for the U.S.A. at the 2015 World Championships and has also won the Head of the Charles Regatta, Henley Royal Regatta, and Royal Canadian Henley Regatta. Jack earned his doctorate in archaeology at the University of Oxford, where he was a Clarendon Scholar, and his undergraduate degree at Georgetown University's School of Foreign Service. His research interests include the visual trappings of status and power; heraldry and vexillology; the art and archaeology of the Roman Principate and Qin-Han period China; menswear; and Neapolitan pizza. Jack is the author of the acclaimed book Rowing Blazers (Thames & Hudson, 2014), A Humorous Guide to Heraldry, and a wide variety of academic and popular articles.
Photograph by Jason Varney