Last updated at 14:45

Ainslie inspires incredible America's Cup win

To enjoy the CBBC Newsround website at its best you will need to have JavaScript turned on.

Britain's Sir Ben Ainslie has taken Team USA to an incredible victory in the gruelling America's Cup sailing contest.

The four times Olympic gold medallist was brought in to help the team overcome opponents New Zealand, who at one stage were leading 8-1.

But the sailing tactics for which Ben is famous helped USA's huge comeback.

They went on to win an unbelievable eight races in a row to claim a 9-8 victory last night.