Andreas Nikolaus "Niki" Lauda was an Austrian Formula One driver, a three-time F1 World Drivers' Champion, winning in 1975, 1977 and 1984, and an aviation entrepreneur. He was the only driver in F1 history to have been champion for both Ferrari and McLaren, the sport's two most successful constructors. He is widely considered one of the greatest F1 drivers of all time. As an aviation entrepreneur, he founded and ran three airlines: Lauda Air, Niki, and Lauda. He was a Bombardier Business Aircraft brand ambassador. He was also a consultant for Scuderia Ferrari and team manager of the Jaguar Formula One racing team for two years. Afterwards, he worked as a pundit for German TV during Grand Prix weekends and acted as non-executive chairman of Mercedes-AMG Petronas Motorsport, of which Lauda owned 10%.