Unsurprisingly, Alun Wyn Jones – who today won a world record 149th test – could be seen putting his all into Mae Hen Wlad Fy Nhadau.
The clip, shared by ITV Sport, quickly went viral across social media.
You can watch the full moment here:
SOCIAL REACTION:
8 Great Things You Didn’t Know About Alun Wyn Jones
1. Position change
He was originally a blindside flanker.
2. Personal life
Jones and his wife, Dr Anwen Jones, have two daughters.