Jeff Sperbeck -- Elway's longtime friend, business partner and former agent -- died from injuries suffered when falling from a golf cart reportedly driven by Elway, according to ESPN.

Jeff Sperbeck, a business partner of John Elway, died Wednesday. Former NFL star John Elway's longtime business partner and former agent has died after reportedly falling from a golf cart.

Jeff Sperbeck, the longtime agent, business partner and friend of John Elway, has died from injuries suffered in a crash involving a golf cart reportedly driven by the legendary Denver Broncos ...

(NewsNation) — Jeff Sperbeck, the former agent and longtime business partner of retired Denver Broncos star John Elway, has died after falling from a golf cart that Elway was reportedly driving.