Conversation so far:
Where did Anthony McPartlin begin Anthony McPartlin's career?
McPartlin's first appearance on television was on the children's workshop programme Why Don't You?.
Was that the only show he was on?
but his big break came when he rose to prominence playing the character of PJ in the CBBC series Byker Grove.
Why was the show important to his career?
he rose to prominence playing the character of PJ in the CBBC series Byker Grove.
What was a hallmark of his career?
for Britain's Got Talent, they interviewed contestant Susan Boyle, whose audition would become the most viewed YouTube video of the year.
What happened in the interview?
whose audition would become the most viewed YouTube video of the year and whose record album topped sales charts in dozens of countries.
What other series did he work on?
- Friends Like These, PokerFace and Push the Button - along with talent shows - Pop Idol, and Britain's Got Talent - and entertainment programmes - I'm a Celebrity...
Did he corroborate with anyone?
it was discovered that two shows, Ant & Dec's Gameshow Marathon and Ant & Dec's Saturday Night Takeaway, which he co-presented with Donnelly.

Question: What TV networks did he work for?
Self-contained rewrite: What TV networks did McPartlin work for?