Matt Lieto catches up with the current IRONMAN Pro Series points leader, American Matt Hanson. A new father at 39, Hanson talks about what fuels him as an athlete, and the importance of understanding your ‘why’ when chasing big triathlon goals. Hanson made the leap from age-grouper to professional in 2011, earning his pro card just to see if he could do it. Since then, he’s earned six IRONMAN 70.3 titles and six IRONMAN wins. Hanson shares where he learned his work ethic, how he balances a fu...