MRM Meteorite's Nicky Bullard and Leo Burnett's Chaka Sobhani were among the industry legends who faced the questions. Watch the video to find out who finished top of the class.
Final answer? Adland takes on our 50th quiz
Think you know your advertising? At Campaign's 50th Dean Street shoot, we challenged adland's luminaries to take part in a special advertising-themed quiz to celebrate our birthday.
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