How Josh Madrid broke the“Four-Minute Mile” of marketing usingsmart chatbots on Instagram DM
How the 24-year-old celebrity entrepreneur set a new standard for social media marketingWhen Roger Bannister ran his record-breaking mile in 1954, the athlete likely had little idea just how important his under-four-minute run would become. Now, running the four-minute mile is a standard for professional athletes: when achieved, runners enter the u