Former Husker running back Ken Clark has died. The two-time All-Big Eight performer suffered a massive heart attack on Sunday in Minneapolis. An Omaha native, Clark rushed for over 1000 yards in the 1988 and 1989 seasons for the Huskers. He ranks seventh on Nebraska’s career rushing yards list. Clark would go on to play parts of three seasons with the Indianapolis Colts. Ken Clark was 46 years old.