Gwyn graduated from Oxford in June 1987 with a degree in Philosophy, Politics and Economics.
The following September he joined BBH as one of their first graduate trainees and selected Account Management as his favoured discipline.
He has since worked across many business categories including automotive, financial services, packaged goods, technology, fashion, media and soft drinks & alcohol with brands like Audi, Barclay’s, AXE, EDS, Levi’s, Sky and Johnnie Walker.
Gwyn was made an Account Director in 1991 and appointed to the Board of BBH in 1994.
In October 1998 he became Joint Managing Director of BBH UK and took over sole responsibility for this role in March 2000.
Together with Jim Carroll and John O’Keefe, Gwyn helped lead the agency through a period of strong growth and industry recognition with BBH winning several Agency of the Year titles.
In October 2004 Gwyn transferred to New York to take on the position of CEO of BBH US. Again, with the leadership team in New York he helped oversee a period of both business and creative growth for the company with new assignments from Unilever, Diageo, Dyson, PepsiCo, New York City and The Miller Brewing Company.
In January 2008 Gwyn returned to London to take up the role of Group Chief Operating Officer.