Career
He played for Connacht in the Pro 12, and his position of choice was as a Flanker. He has played for Wasps in the English Premiership before returning to Connacht. He made his full international debut for Ireland in 2004 against South Africa.
O'Connor was named 2005 Irish Rugby Union Players' Association player of the year. O'Connor is also a graduate of Setanta College. He is currently a coach at Arsenal F.C.