Clarkson was born in
Doncaster to travelling salesman Edward Grenville Clarkson and teacher Shirley Gabrielle Ward.
[3] His parents, who ran a business selling
tea cosies, put their son's name down in advance for private school with no idea how they were going to pay the fees, until at the last moment, when he was 13, they made two
Paddington Bear stuffed toys for each of their children.
[4] These proved so popular that they started selling them through the business with sufficient success to be able to pay the fees for Clarkson to attend
Hill House School, Doncaster and later
Repton School.
[5][6] By his own account, he was expelled from Repton School for "drinking, smoking and generally making a nuisance of himself."
[7] Clarkson attended Repton School alongside
Formula One engineer
Adrian Newey.