Four-time Iditarod Sled Dog Race champion Martin Buser turns 55 later this month. The oldest musher ever to win the 1,000-mile race Willow to Nome is Jeff King of Denali Park, who claimed his fourth victory back in 2006 at age 50. King, who is in the race again this year, is well aware that he is being stalked by father time. So, too, is Buser.Read more here: http://www.alaskadispatch.com/article/20130306/four-time-iditarod-champ-hopes-early-risk-pays-winners-circle