Wales have won the Grand Slam a total of 10 times, England are the only nation to achieve more with 12 wins, Wales last win was in 2008
3 (2005, 2008 and 2012)
This year, 2008!
He won the Australian Grand Slam twice in 2008 & 2011.
Y Gamp Lawn
2005 and 2008 (Grand Slam)
To date, Wales have won the Six Nations Championship twice - in 2005 and again in 2008. On both occasions Wales won the Championship with a Grand Slam, which means they won all their games.
England has won 12 times. They have the most wins of all Scotland, Wales, and Ireland. Another name for rugby wins are (grand slam). Therefore England has 12 grand slams.
It was Wales led by Ryan Jones.