• Jeff Sperbeck, 62, died after falling from a golf cart allegedly driven by John Elway.
• The incident occurred on Saturday at The Madison Club in La Quinta, California.
• The Riverside County Sheriff's Department is investigating the accident.
• Sperbeck was a prominent agent representing more than 100 NFL players over his career.
• Elway expressed profound sadness over the loss of his business partner and friend.

Jeff Sperbeck, a long-time agent and business partner of NFL Hall of Famer John Elway, passed away early Wednesday, aged 62, following a golf cart accident. The incident occurred on Saturday evening when Sperbeck reportedly fell from a golf cart in a private community in La Quinta, California. Although he was breathing when paramedics arrived, he succumbed to his injuries on Wednesday morning at Desert Regional Medical Center, according to Los Angeles Times and ABC News.

The Riverside County Fire Department reported that they received a 911 call regarding a person who had fallen from a golf cart at the 53200 block of Humboldt Boulevard. Upon arrival, paramedics transported the injured victim to a trauma center. The investigation into the circumstances surrounding the incident is still ongoing, with the Sheriff's Department stating that preliminary findings are being established, as mentioned in reports from Los Angeles Times and SFGate.

While the specific details surrounding who was driving the golf cart are still unclear, some reports indicate that Elway was present at the scene. Witnesses stated they saw Elway on the phone as emergency responders arrived, and he later expressed his heartbreak in a public statement. "I am absolutely devastated and heartbroken by the passing of my close friend," Elway stated, highlighting the deep professional and personal connection they shared, according to SFGate.

Sperbeck enjoyed a successful career representing over 100 NFL players, notably managing Elway since 1990. Together, they ventured into various business enterprises including the founding of 7Cellars winery. Sperbeck's impact extended beyond Elway, influencing many within the sports industry through his work as an agent and business advisor, as detailed by ABC News and SFGate.