New England Patriot’s tight end Rob Gronkowski is calling it a career. Coming off of his third Super Bowl championship Gronk took to Instagram to thank fans, Robert Kraft, Bill Belichick in making the biggest decision of his life.

Notable Quotes: “I will be retiring from the game of football today. I am so grateful for the opportunity that Mr. Kraft and Coach Belichick gave to me when drafting my silliness in 2010.” – Rob Gronkowski

Top Image: Kevin C. Cox/Getty Images