Brad Thorn only spent a short time at Leinster, but what an impact he had.

The lock arrived on a three month contract in 2012, and helped Leinster win the Heineken Cup that year, starting in the final against Ulster as the province won their third European title.

The 2011 Rugby World Cup winner with New Zealand join Brian O'Driscoll on Off The Ball tonight and here's a reminder of the 1m96 player's abilities: