JK, formerly known as 'JK on the Radio' in his pirate days, is a well known petrol, and metal head. Although to describe him as a headbanger might be overstating it.

His love for motors and metal is only surpassed by his love for the Irish cricket team, especially when they qualify for the last eight in the World Cup in the Caribbean and he has to stay there for five extra weeks to report on their exploits!

Another of RTÉ Sport's Mr Versatiles, John will cover Gaelic games, soccer, motorsport, swimming, and not forgetting, cricket. He is co-presenter of Saturday Sport on RTÉ Radio 1.