The Five - and now Six - Nations championship has produced some of the greatest players in rugby union history.
The names of such legends as Jean-Pierre Rives, Rory Underwood and Fergus Slattery roll off the tongue, while others achieved such heights that surnames remain irrelevent.
'Barry', 'Gareth', 'JJ' and 'Gerald' all shone for Wales during the 1970's - but just how many of that great side have made BBC Sport's Dream XV?
Use the squad selector to pick your greatest Six Nations XV and then email it to your friends.