Brian, a biotechnology professional and motorsports enthusiast, officiated his 40th Formula One event at the 2023 Las Vegas Grand Prix. His interest in motor racing history led him to identify errors in the Leinster Trophy's record. He received the 2023 RIAC Dudley Reynolds Award for preserving Irish motor racing history. Brian moved from Dublin in 1992, lived in Paris and London, and settled in the USA in 1996. He lives in New Jersey with his wife Amy and their children, Andrea and David.