MacKenzie Green is Global Head of Social at Audible, an Amazon company, with 14+ years leading social and influencer strategy across Future PLC (Who What Wear, Marie Claire, etc.), NBCUniversal, BET+, and Betches Media. A Columbia Business School MBA and active BookTok creator, she operates at the intersection of brand, culture, and the creator economy — bringing both executive perspective and practitioner insight to evaluating influencer marketing excellence.