Michael Schumacher drove the #32 car in his first ever Formula 1 race on August 25, 1991. He competed in five more races that season, driving the #19 car.
1997 Grand Prix of Australia driving for Jordan ... he retired on lap 2 due to gearbox problems.
Fernando drove #21 for Minardi in the 2001 season, his first in F1.
2007 Brazilian Grand Prix
In 2002, Mark Webber drove the #23 car in his first Formula 1 season.