Other former F1 drivers, like Jackie Stewart, Gerhard Berger, Alain Prost and Niki Lauda returned to F1 as team owners or managers while their former competitors have become colour commentators for TV coverage such as James Hunt (BBC), Martin Brundle (BBC, ITV and Sky), David Hobbs (NBC), Alan Jones (BBC, Nine Network and Ten Network), David Coulthard (BBC and Channel 4), Luciano Burti for Globo (Brazil), and Jean Alesi for Italian national network RAI. Others, such as Damon Hill and Jackie Stewart, take active roles in running motorsport in their own countries. Carlos Reutemann became a politician and served as governor of his native state in Argentina.