First driver to win IndyCar and F1 titles in consecutive seasons

First driver to win IndyCar and F1 titles in consecutive seasons
Who
Nigel Mansell
What
First
Where
Not Applicable
When
1993
Nigel Mansell (UK) made history by becoming the first rookie to win the IndyCar championship, in 1993. Mansell was also the 1992 Formula One World Driving Champion, making him the first driver ever to win both titles in consecutive seasons.