Seven-times world champion Michael Schumacher admitted Monday he has been thrilled by the amount of interest from his fans in his return to Formula One racing.

Having retired in 2006, the 41-year-old has broken his three-year hiatus to sign a three-year contract to race for Mercedes GP and reunite with Ross Brawn, the man who orchestrated all of his world drivers’ championship titles.

Schumacher was at the launch of Mercedes’ Formula One car in Stuttgart and said he is looking forward to his first Grand Prix for three years in Bahrain on March 14 which is eagerly anticipated by his fans here.

“I have been taken aback a bit by the interest,” he said standing next to Mercedes’ Silver Arrow Formula One car.

“I was both surprised and thrilled to see the reaction.

“It’s a great thrill to be back and to be part of the Silver Arrow team, it’s great emotion and feeling I am getting from people outside.

“I’d like to thank the fans – it gives me extra push to do well.

“I am fit and I am looking forward to testing the new car next month.”

Brawn, who masterminded all of Schumacher’s seven world titles in the pits – first at Benetton and then at Ferrari – said he was delighted to resume their partnership on the track.

“Working with Michael again is a treat, it is something I didn’t think would happen again and it is something I am excited about,” said Brawn.

“Nico is an exciting prospect and I think he will be good for Michael – it will also help him to see how a world champion operates.”

Schumacher’s team-mate Nico Rosberg, the son of Finland’s 1982 Formula One World Champion Keke Rosberg, admitted he was excited to be working with both Schumacher and Brawn having raced for Williams in 2009.

“It’s very special,” said the German.

“It’s a dream come true to be able to drive the first silver arrow since 1955. It’s fantastic, I look forward to it

“Having Michael as a team-mate is great, it is going to be a great season.”