John made the Brand24’s Top 100 Digital Marketers list for 2018. https://s3.eu-central-1.amazonaws.com/b24-static/top-100-digital-marketers-2018.pdf

John made the Brand24’s Top 100 Digital Marketers list for 2018. https://s3.eu-central-1.amazonaws.com/b24-static/top-100-digital-marketers-2018.pdf