Former Jets center Nick Mangold dies at 41, less than 2 weeks after announcing he had kidney disease CTV NewsJets Legend Nick Mangold, 41, Passes Away Due to Complications from Kidney Disease New York JetsNick Mangold dies at 41: NFL world mourns death of former Jets center YahooFormer Jets Coach Rex Ryan Breaks Down in Tears Remembering Nick Mangold with Emotional Tribute: ‘It’s Brutal’ People.comMangold, former Jets star center, dies at age 41 TSN