Here is a comprehensive summary of the Wikipedia article about Nicholas Allan Mangold:
Nicholas Allan Mangold (January 13, 1984 – October 25, 2025) was an exceptional American professional football center who dedicated his entire 11-season NFL career to the New York Jets. After a distinguished college career as a three-year starter for the Ohio State Buckeyes, he was selected by the Jets in the first round of the 2006 NFL Draft, a move aimed at rebuilding their offensive line. Consistently regarded as one of the NFL's premier centers during his tenure, Mangold quickly replaced veteran Kevin Mawae, demonstrating impressive skill and making critical line calls from his rookie season. His dominance earned him multiple Pro Bowl selections (including 2008 and 2009) and was instrumental in the Jets' two AFC Championship appearances in 2009 and 2010. Tragically, Mangold passed away on October 25, 2025, at the age of 41, due to complications from kidney disease, leaving behind a legacy as a foundational player for the Jets.