reggie corigan announces his international retirement. reland prop Reggie Corrigan has retired from international rugby. Corrigan's decision comes a day after Ulster fly-half David Humphreys also said he was ending his Irish career. Like Humphreys, Corrigan, 35, will continue to play club rugby and will stay with Leinster for the remainder of this season and the 2006-07 campaign. Corrigan made his first appearance against Canada in November 1997 with the last of his 47 caps coming against France in the 2006 RBS Six Nations. He played for Ireland in the 1999 and 2003 World Cups and captained Ireland on two occasions against Tonga and Western Samoa in 2003. "This is the right time for me to make this decision from a personal and professional point of view in advance of the World Cup," said Corrigan.