Toy Show tester Stevie Mulrooney gave a rousing rendition of Ireland's Call on The Late Late Toy Show.

The seven-year-old sports fan from Kilkenny first competed against host, Patrick Kielty, in an obstacle course.

Kielty was no match for Stevie and even tried to call for VAR (video-assisted referee).

But there was no doubt, Stevie was the winner!

Stevie then treated us to a rousing and very proud rendition of Ireland's Call. As he neared the end of the song, he was joined by Irish rugby legends Bundee Aki and Peter O'Mahony.

"This is the best day of my life," declared Stevie.

Watch all the action unfold in the video above.

Catch up on all the Late Late Toy Show magic on the RTÉ Player.