On the brief this week, we're talking to the guy who is relentless about two things: that #workworks and a general positivity about swimming: Mike Murray. Mike talks all about his swimming roots, including some harsh reflections on himself as an athlete. We talk about sharing what you learn online and I even ask Mike to coach me a little bit.

You can follow Mike on twitter, as well as facebook where he's an administrator for the Swim Coaches Idea Exchange Group.