Longtime NFL Coach Knox Dies at 86

Longtime NFL Coach Knox Dies at 86
Head coach Chuck Knox of the Seattle Seahawks watches the NFL game against the Kansas City Chiefs at Arrowhead Stadium in Kansas City, Missouri on Nov. 20, 1988. Jonathan Daniel/Getty Images
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Chuck Knox, a longtime NFL coach who won 186 regular-season games, died Sunday at age 86, the Seattle Seahawks confirmed.
Knox’s granddaughter, Lee Ann, originally announced the news on Twitter.