PSIA-AASI Celebrates the Life of Bill Lash: 2/1/1928 – 4/23/2023

William “Bill” Lash, one of the Professional Ski Instructors of America’s original founders, the association’s first president, and architect and innovator of Interski 1968 in Aspen, Colorado – the first and only Interski to be held in North America – died on April 23, 2023, in Seattle at the age of 95.