Leigh Diffey

Leigh Diffey
Diffey at the 2018 ABC Supply 500
Born	(1971-03-03) 3 March 1971 (age 53) Brisbane, Queensland, Australia
Nationality	Australian
Citizenship	United States of America, Australia
Occupation	American sports commentator
Years active	1995–present
Employer	NBC

Leigh Diffey (born 3 March 1971) is an Australian-American auto racing commentator. His career began calling motorcycle races in his home country before moving to the United Kingdom to cover other forms of motorsport. Diffey then moved to the United States to join Speed Channel, while simultaneously working for Network Ten in Australia. Since 2013, he has served as a play-by-play announcer and studio host with NBC Sports in the United States.