​From Wikipedia, the free encyclopedia.   Anthony David "Ant" McPartlin (born 18 November 1975) is one half of the English comedy and television presenting duo Ant & Dec, with the other being Declan Donnelly. He came to prominence in the children's drama series Byker Grove and as one half of the pop music duo PJ & Duncan. Since then, Ant & Dec have had a very successful career as TV presenters, presenting programmes such as SMTV Live, Friends Like These, Pop Idol, Britain's Got Tale...