Dan Fegan died in a car crash in Aspen on Sunday at the age of 56. Fegan attempted to merge onto a highway and was broadsided by a commuter bus. Fegan's 5-year-old son and a 29-year-old woman were airlifted to a Denver hospital.
Fegan had represented Dwight Howard, DeMarcus Cousins, John Wall, Chandler Parsons and others.
Mark Cuban said Fegan held a special place in the timeline of his life as an NBA owner.
"Dan was the first agent who realized I was serious about basketball, winning and learning as much as I could about the game," Cuban said.
Fegan was terminated by Independent Sports & Entertainment last March 'for cause.'