Connacht Rugby (Irish: "Rugbai Connachta" ) is one of the four professional provincial rugby teams from the island of Ireland. Connacht competes in the Pro14 and the European Rugby Challenge Cup. The team represents the IRFU Connacht Branch, which is one of four primary branches of the IRFU, and is responsible for rugby union throughout the geographical Irish province of Connacht.

Based on the paragraph above can we conclude that "Connacht Rugby is well-known."?
It's impossible to say