Ben Darwin played Super Rugby with the Brumbies and is a former Wallaby who received 28 caps before retiring after a neck injury. He's had coaching roles with Northern Suburbs in Sydney, Western Force, Shining Arcs and Suntory in Japan, and the Melbourne Rebels.
After coaching, Ben went on to start the company Gain Line in 2013 which is involved in developing predictive models and understanding why some teams not only win, but win consistently.
http://www.gainline.biz/
The Rugby Coach's Corner Podcast