America's Cup 2017: Technology race as important as water race when it comes to the America's Cup

Team New Zealand's shore crew will be working through the night, desperate to gain any advantage possible.

That's because the America's Cup is as much a "technology race" as it is a boat race.

Well Newshub has an exclusive insight into what lurks beneath the hulls of these spectacular machines.

Kirstie Stanway reports from inside British syndicate Land Rover B-A-R.