During the 1988–89 season Iro played on the wing in Wigan's 22–17 victory over Salford in the 1988 Lancashire Cup Final at Knowsley Road, St. Helens on Sunday 23 October 1988.
During the 1988–89 season Iro played on the wing in the 12–6 victory over Widnes Vikings in the 1988–89 John Player Special Trophy Final at Burnden Park, Bolton on Saturday 7 January 1989.
He played at the 1995 Rugby League World Cup for the Kiwis, helping them to the semi-finals where they again went down to Australia in extra time.
He signed with new Super League club Hunter Mariners and after a season with his brother Kevin, ventured to play for the Adelaide Rams after moving to the forwards.
[11] Following Brian McClennan's sacking on 21 August 2012, Iro was appointed the caretaker coach of the Warriors for the last two matches of the season.