Swiss driver Nico Muller will return for a second year in the GP3 Series with the Jenzer Motorsport team.
The 18-year-old was one of the stand-outs of the inaugural season, claiming two wins and a pole position on his way to third in the drivers' standings, and he said that he intended to use that experience to push for the title in 2011.
"I know everybody in the team and they have worked hard to achieve what we have achieved so far," Muller said. "They're all extremely motivated to go for the title and, in the end, that's what makes the difference."
Team owner Andreas Jenzer said: "We're delighted to have Nico in our team once again, and by combining our forces we will have a strong all-Swiss package ideally placed to go for the title."