Ant & Dec are a popular British television presenting duo consisting of Anthony McPartlin (Ant) and Declan Donnelly (Dec). They first gained fame in the 1990s as actors in the children's television series Byker Grove. Their chemistry and humor quickly made them favorites among audiences. Over the years, Ant & Dec have hosted numerous successful shows, including Britain's Got Talent and I'm a Celebrity...Get Me Out of Here!. They are known for their engaging style and have won multiple awards for their work in television, solidifying their status as beloved figures in British entertainment.