Wales 29 France 12: Wales were crowned Grand Slam champions for the second time in four seasons as the records tumbled on an historic evening at the Millennium Stadium.
Shane Williams once again provided the decisive moment with the try that put Wales on course for their 10th Grand Slam, 100 years and a day after their first ever clean sweep.
Williams' 41st Test try broke the Welsh international record and sent Cardiff into a frenzy of excitement as the misery of last year's World Cup was finally forgotten.
The victory over France — and the championship triumph as a whole — was built on an extraordinary, heroic defensive display.
Wales kept their try-line intact once again and only conceded twice during the tournament, breaking the previous record set by England's World Cup winners in 2002 and 2003.
After Williams pounced on a 60th-minute mistake from Yannick Jauzion to score under the posts, Wales pulled clear to record their biggest victory over France in Cardiff since 1950.
Stephen Jones came off the bench to kick 10 points, on top of nine from James Hook, while Martyn Williams rounded off the win, and a magnificent individual performance, with a late try.
If Graham Henry was known as the Great Redeemer, then Welsh rugby fans will be convinced tonight that Warren Gatland really is capable of turning water into wine.
After all, he has just performed a similarly miraculous transformation with their national rugby team, turning Wales from World Cup dead-beats into Grand Slam champions in the space of seven heady weeks.
The Gat-trick began with an historic first win at Twickenham in 20 years, the Triple Crown was sealed in Dublin last week and the Grand Slam won with a performance of courage and guts.