Subscribe to ITV Sport: https://www.youtube.com/itvsport?sub_confirmation=1 Wales were crowned Guinness Six Nations champions as Duhan Van Der Merwe’s last-minute try earned Scotland their first win in France this century. Like, follow and subscribe to ITV Sport: YouTube: https://www.youtube.com/itvsport Twitter: https://www.twitter.com/itvrugby Instagram: https://www.instagram.com/itvrugby