Share
19th March 2016
11:03pm GMT
He was knocked clean out by the blow, and had to be stretchered off by medics are the game rested on a knife edge with England leading 25-21.
Enland fans feared the worst for Hartley, who was given a standing ovation from 80,000 fans as he left the field.
But his team-mates were not to be denied and went on to win the game by 10 points, and just 20 minutes after the horrific knock out Hartley re-emerged to celebrate England's first grand slam win in 13 years.
https://twitter.com/Offbeat_online/status/711314160051744769Explore more on these topics:
