Conor McGregor was one of many in awe of Ireland's rugby team after yesterday's Grand Slam triumph at the Aviva Stadium.

In captain Johnny Sexton's final-ever Six Nations game, Ireland battled through the nerves to eventually secure a 29-16 victory.

Immediately after the game, McGregor took to Twitter to pay tribute to Ireland's winning players.

"Congrats @IrishRugby on winning the Grand Slam! Wow! What a St. Patrick’s weekend!"

A wonderful St Patrick's Saturday for the Boys in Green!

READ MORE:

Get the latest sports headlines straight to your inbox by signing up for free email alert