Robb Wolf | Paleo, CrossFit & Business ep. 148
Spartan Up! - A Spartan Race for the Mind!
Dan Pena is an F-ing maniac! He lives in a castle in Scotland, has run ultra-marathons, has made and lost fortunes, never uses a cell phone and his motto is just F-ing do it (obviously). He’s a living contradiction. He speaks at Oxford but you can still