Seán O'Brien's move to London Irish confirmed

Seán O'Brien's switch from Leinster to London Irish has been confirmed with the Ireland and British and Irish Lions back row due to start his new life with the English Premiership club once the World Cup in Japan is over.

Confirmation of the move landed this afternoon and, while there was no mention of a duration or salary, reports have suggested a three-year deal worth in the region of €450,000 per annum.