Harder played for the Samoan team that reached the World Cup quarterfinals in 1995, where they lost to the host nation South Africa. Before making the move to Leeds last summer, he played for the Auckland Blues in the Super 12's and also for Auckland in New Zealand's domestic NPC tournament. In 1996, Harder represented Brisbane Bronco's rugby league team.
"I am extremely pleased to have secured the services of such an experienced and talented player," said Mark Evans, NEC Harlequins Chief Executive. "George consistently caught the eye in the Premiership this last season with some outstanding performances and if he can repeat this form during the forthcoming campaign then I'm sure he will quickly become a firm favourite with the Quins supporters."
