Career
He made his inter-county senior debut for the Dublin senior football team against Armagh in April 1995. At club level he plays for Ballymun Kickhams. He served as Dublin in 2005.
He was selected in the 2002 Gaelic Athletic Association All Stars Awards team at full-back.
Christie collected his 2006 Leinster championship medal despite not appearing in any of the matches. although he has retired from inter county and club football, he occasionally comes on as a sub or starts for his club ballymun kickhams
He built himself a "cult following" among Dublin supporters. Christie was expected to make his re-appearance in the Dublin full-back line during the first round of the 2007 National Football League.
This changed however, when Christie retired and dedicated himself to completing his Masters at University.
