He was one of his country's first Grand Prix drivers, and is widely seen as having helped pioneer the Irish move into international racing.
Kennedy did qualify and race in the 1980 Spanish Grand Prix, an event subsequently stripped of its World Championship status.
Kennedy enjoyed prominence as a member of the exclusive club of professional drivers earning a living in Japan's lucrative early ‘90s racing scene.
He himself finished sixth overall with former F1 and F3 team-mate Stefan Johansson, and Maurizio Sandro Sala in that famous edition of Le Mans which preceded a full-time move into driver management when his career behind the wheel came to an end in 1994.
He has had a regular opinion column with the Sunday Independent newspaper for many years, earning a reputation as an incisive analyst with a quirky, lateral view of proceedings in F1 racing.