Pérez competed in the United States-based Skip Barber National Championship in 2004. Driving for a team sponsored by Mexican telecommunications company Telmex, he finished eleventh in the championship. Pérez moved to Europe for 2005 to compete in the German Formula BMW ADAC series. He finished fourteenth in the championship, driving for Team Rosberg, and improved to sixth position the following year. In the 2006–07 A1 Grand Prix season, Pérez took part in a single round of the championship for A1 Team Mexico. He was the third-youngest driver to take part in the series. Pérez switched to the British Formula Three Championship for 2007. Pérez drove for the Campos Grand Prix team in the 2008–09 GP2 Asia Series season. On October 4, 2010, Sauber announced that Pérez will race for the team next season, partnering current driver Kamui Kobayashi
Sauber F1 Team
Sauber F1 Team is a Swiss Formula One team. It was founded in the 1970s by Peter Sauber, who progressed through hillclimbing and the World Sportscar Championship to reach Formula One in 1993.
Having not won a Grand Prix as an independent, the team was sold to BMW in 2005, and competed as BMW Sauber from 2006 to 2009, scoring one victory. At the end of the 2009 season, however, BMW pulled out of Formula One and the team's future remained uncertain for several months, until it was sold back to Peter Sauber and granted a 2010 entry. However, due to issues with