Declan Joseph Oliver 'Dec' Donnelly is a English television presenter and actor, best known as one half of the English acting and TV presenting duo Ant & Dec, with the other being Anthony McPartlin.
Donnelly came to prominence in the children's drama series Byker Grove and as one half of the pop music duo PJ & Duncan. Since then, Donnelly and McPartlin have had a very successful career as television presenters, currently presenting I'm a Celebrity...Get Me Out of Here! since 2002, Ant & Dec's Sa...
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