In an article about the art of public speaking, Brandon Brown, CEO of Grin, chose Solis as one of nine public speakers from the digital marketing domain âwho make public speaking seem like an easy task.â The goal of the curated list is to help people understand how these experts can boost their influencer network. Solis is described in his entry as âa leading keynote speaker for digital marketing events globally. He speaks at conferences, summits and corporate events.â…