Englishman Lewis Hamilton will drive for McLaren in Formula One next season.
The 21-year-old, the reigning champion of the GP2 feeder series, will be the first black driver to race in F1.
Hamilton, who has been in McLaren's young driver programme since 1998, said getting a drive with the team was "a dream come true".
He faces the daunting prospect of partnering world champion Fernando Alonso, who will be making his McLaren debut after moving from Renault.
Hamilton will join the McLaren team next week as they prepare for the 2007 season at the Circuit de Catalunya in Barcelona.
"To be racing in Formula One with McLaren has been the ulimate goal for me since I was very young," Hamilton said in a team statement.
"This opportunity is a fantastic way to end what has been the best year for me.
"I'm aware that this will be a challenge and I know there will be a lot of attention on me," he added.
Hamilton, who joined the McLaren development programme at the age of 13, won the British Formula Renault title in 2003 and the Formula 3 Euroseries in 2005.
Step aside Mr Button...
Mind you, F1 is a bit
isn't it?...
The 21-year-old, the reigning champion of the GP2 feeder series, will be the first black driver to race in F1.

Hamilton, who has been in McLaren's young driver programme since 1998, said getting a drive with the team was "a dream come true".
He faces the daunting prospect of partnering world champion Fernando Alonso, who will be making his McLaren debut after moving from Renault.
Hamilton will join the McLaren team next week as they prepare for the 2007 season at the Circuit de Catalunya in Barcelona.
"To be racing in Formula One with McLaren has been the ulimate goal for me since I was very young," Hamilton said in a team statement.
"This opportunity is a fantastic way to end what has been the best year for me.
"I'm aware that this will be a challenge and I know there will be a lot of attention on me," he added.
Hamilton, who joined the McLaren development programme at the age of 13, won the British Formula Renault title in 2003 and the Formula 3 Euroseries in 2005.
Step aside Mr Button...
Mind you, F1 is a bit


