As the star player of Ireland's World Cup campaign, a Heineken Cup winner, ERC European Player of the Year and Rugby Writers of Ireland Player of the Year, it's easy to forget that Sean O'Brien is only 24 years of age.
Declan Kidney had made 10 changed to the side that started in the shock defeat of Australia, but the side gelled from the offset, immediately causing Russia some problems
In what is one of the greatest results for Irish rugby, the men in green ground out a well deserved victory against Australia. The Wallabies were outplayed, out-muscled and out-scored by the men from the Emerald Isle.
Ireland and Australia go into their second pool C game on the back of wins as Australia were rampant against a sorry Italy while the Irish staggered past a resilient USA.
Ireland got their World Cup Campaign underway unconvincingly against a rugged USA beating them 22-10. Two tries from Tommy Bowe and Rory Best saw the Irish beat a resilient Eagles team.
Ireland will be looking to bounce back from a disappointing campaign back in 2007 when they failed to progress from what was perceived as the group of death
After Ireland's loss to France at the weekend many rumours were flying around that Tomas O'Leary and Luke Fitzgerald had been dropped from the squad especially O'Leary after his poor performance vs France, of course as seen today it's true both have been dropped
Ireland put out the strongest team they could with regards to injuries, Stephen Ferris was on the bench after making his comeback from a troublesome knee injury.
The game was seen as an experimental game to Ireland fielding a side with new cap Mike McCarthy starting and a new look midfield partnership with Paddy Wallace and Fergus McFadden starting in midfield for Ireland
This was the day that the spirit of Lansdowne Road finally arrived at the Aviva Stadium as Ireland produced a good old fashioned performance full of passion