The dedication of a selfless brother, the grit of a Vietnam war veteran and the humility generated by being passed by baby strollers on recovery runs are all helping Nick Willis focus on earning a second Olympic medal.
Willis is 68 days from running the 1500m heats at the London Games, the same event in which he was eventually awarded a silver medal from the Beijing Games. That ended a 32-year podium drought in arguably New Zealand's most famous Olympic event.
Having turned 29 last month, Willis says the last time he felt as fit and injury-free at this stage of the international season was in his early 20s. He also has a life balance. His family - wife Sierra, brother Steve and his wife and three daughters - surround him in Ann Arbor, Michigan. The campaign plan closely resembles that which brought Willis success four years ago.
Brother Steve was a catalyst behind that campaign which saw Willis triumph against the running might of east Africa. As a fellow four-minute miler - the pair are the only brothers to feature on New Zealand's 37-man list of sub-four-minute milers - these days, Steve Willis doubles as a track coach for Athletics New Zealand as well as working for Wellington community and school sports organisers Ignite.
His regular work is on hold for six months, having relocated his family to the United States to help his brother and fellow Kiwi athletes such as Nikki Hamblin, Adrian Blincoe, Hamish Carson and twins Jake and Zane Robertson. Willis will also continue to coach Paralympic gold medallist Tim Prendergast. He and his family are based in an apartment a 10-minute drive away from his brother so they can maintain some form of independence.