Who Am I?

Time to put on your detective hat again and try to solve our 'Who Am I?' puzzle. Just consider the ten clues below and try to work out the name of our mystery famous celebrity.

o1 I was born in County Cork, Ireland.
02 I am 46 years old.
03 My real name is Graham Walker.
04 My first ambition was to be a journalist.
05 I am openly gay.
06 I appeared in the 'Father Ted' series.
07 I eventually moved to Channel 4.
08 In 2003 I was listed in the Observer, as one of the top 50 best comedy acts.
09 In 2004 I took my show to America.
10 On return from America I signed a huge contract with the BBC.

Can you guess who we are talking about?
Answer in tomorrows Journal.