Vin has launched two websites that got to over a million visitors a month, got into the Techstars accelerator, was voted best talk at SXSW V2V 2016. His debut book/course "Secret Sauce: A step-by-step guide to growth hacking" has raised hundreds of thousands via crowdfunding and he joins us on todays show to tell us how he is able to grow early-stage companies through a combination of rapid social media growth, guerrilla community management tactics, and growth hacks which have seen companies go from zero to thousands of signups/followers/users virtually overnight.

I'm also joined by Rob Manley who recently appeared on Dragon's Den and secured investment from Deborah Meaden for his glow in the dark t-shirts.