Which of the judges of The X Factor is an Irish entertainment manager?
The X Factor (UK series 1):  The competition was split into several stages: auditions, bootcamp and live shows, with Louis Walsh, Sharon Osbourne and Simon Cowell as judges. Louis Walsh: Michael Louis Vincent Walsh (born 5 August 1952) known as Louis Walsh is an Irish entertainment manager and judge on British television talent show "The X Factor".
Louis Walsh