HIDE IN PLAIN SIGHT: MARK MARTINSON PROFILE, BY DREW KAMPION

“In Trim: Mark Martinson,” by Drew Kampion, ran in the September 1999 issue of Longboard. This version has been slightly shortened and edited.   *  *  *  I met Mark Martinson in April 1968, at the first-ever AAAA surfing contest, which was held in extra-clean waves at the San Lorenzo Rivermouth in Santa Cruz. It also…