Dan Reeves has passed away at his home in Atlanta at the age of 77.

Reeves is one of only 10 coaches to have won at least 190 regular-season games in his career, and he guided two teams to the Super Bowl. 

"The Denver Broncos are deeply saddened by the loss of legendary Head Coach Dan Reeves," the Broncos said in a statement. "... One of the winningest coaches in NFL history, Coach Reeves set the foundation for the Broncos' decade of dominance in the 1980s and championship tradition for years to come."