WATCH: Dramatic moment Ben Ainslie's yacht smashes into America's Cup rival

Official video shows the dramtic moment Sir Ben Ainslie's yacht crashed into the rival Japanese boat at the America's Cup showdown in Bermuda.

Sunday, 28th May 2017, 7:58 am
Updated Sunday, 4th June 2017, 9:27 pm
The moment of impact

Both vessels were damaged and the penalty incurred by Land Rover BAR was the only blot on an otherwise successful day for the Portsmouth-based team. The collision happens around 50 seconds into the official video of day 1 action.

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