11:02Dean McCulloughAre you top or bottom of the class?BBC Radio 1 Duration: 1 hour, 58 minutes Sun 7th Nov 2021, 11:02 on BBC Radio 1 EnglandDean guesses whether or not a listener is an expert in their field or just bluffing him, top or bottom of the class.GenresMusicPop & ChartBrandDean McCullough Source: BBC Online