David is highly regarded by likeminded performance marketers for his knowledge, contacts, and experience in the Performance industry which is matched by few and surpassed by even fewer. He is highly creative, relentlessly driven and recommended by his peers. I had the pleasure of sitting down with him for a chat during day one of #dmexco19 in the hotel lobby and learnt more about performance marketing in one sitting than I did before. I enjoyed the conversation on his sweet spots including Performance Marketing and all the latest innovations in the industry.