America's Cup: Ben Ainslie Racing react to unveiling of boat design for 2021 edition

Ben Ainslie Racing now know the boat they will need to develop if they are to claim America's Cup glory in 2021.

New Zealand claimed victory in Bermuda in July and have the honour of choosing which vessel teams will compete in next.

A full foiling monohull will replace the 50ft catamarans seen this year which new Ben Ainslie Racing chief executive Grant Simmer said presented challenges for the Portsmouth-based team.

Boat design footage courtesy of Emirates Team NZ.