The Union Jack flies high mid-evening at the INEOS Team UK - Prada Cup Finals - Day 4 - February 21, 2021 - America's Cup 36

© Richard Gladwell / Sail-World.com America's Cup: INEOS Team UK bows out as the best British Challenge yet
This is the second Challenge Ben Ainslie has led for Britain and a big step up from the 2017 effort, which was sailed Bermuda in the mostly one-design AC50 - a wing sailed foiling catamaran and quite different from the AC75.