In the 2000 Heineken Cup Final he played on the right wing. He was outside centre when Munster lost to Leinster in the 2001 Celtic League final and left wing in the 2002 Heineken Cup final in Cardiff. When Munster beat Neath in the 2003 Celtic League final Kelly was back on the right wing and he returned to Cardiff in 2006 as outside centre in the side that won the Heineken trophy.
Of the 14 Heineken Cup tries he scored - only Anthony Foley has scored more - the easy one to remember is the one that came in the 80th minute of the game in 2003 with Gloucester, the Miracle Match, but Kelly also opened the scoring that day and in the 2002 semi-final in Beziers it was Kelly's 83rd minute try - with Munster just six points clear and the game very much in the balance - that sealed the outcome.
Full-back that day in Beziers and squad colleague of Kelly's for all of his career, was Dominic Crotty and he had this to say when alerted of Kelly's retirement. "JK was a brilliant rugby player for clubs and country.
"He had brilliant balance, deceptive speed and great creativity. He wasn't a great kicker, useless really," said Crotty laughingly " But then, he didn't need to be. He had the ability to beat a million tackles and still offload. An outstanding player, great teammate."
On Monday last, the following was written in the Irish Examiner, "Known as Mr Consistency because of his support work, work rate and ability under the high ball......... he is a quality international player who has proven his ability at the highest level. He is a marvellous professional and excellent role model."
The words were used by Heather Kidd to describe Doug Howlett (who arrives in this country tomorrow).
They could be just as easily applied to John Kelly.