Ayrton Senna
No one till now has won a World Championship in their Debut
In Formula 1 there are 2 drivers per team and 11 teams. Therefore at the moment there are 22 drivers, although most teams have test drivers and in the future it's quite likely for more teams to join therefore lifting the driver total.
Jenson Button made his debut in the year 2000 in the Australian GP for the Williams Team. He is a one-time F1 driver's world champion when he drove for the Brawn GP Team in the year 2009.
Red Bull Racing made it's debut in the start of the 2005 Formula 1 season.
Lewis Hamilton is a British formula one driver who is currently driving for the McLaren Mercedes team. He made his debut in the 2007 season. He has a total of 9 race victories to his credit and also he is the 2008 F1 racing seasons drivers champion.
2008 Australian grand prix
Sam Wierzbicki is a female soccer player at Princeton. In 2011 she made her college debut against Francis Marion. In high school she was a national finalist and State Cup champion.
A person or thing has either not made a debut, is making a debut, or has already made a debut.... there is no opposite.
Debut comes from France!
Ralf Schumacher made his formula one debut in the 1997 season for the Jordan F1 Team. He drove car no. 11 in his first season. He finished his debut season in 11th place overall with 13 championship points. His best finish was the 3rd place he achieved in the Argentine GP.
Toyota
debut