Two-time NBA All-Star Gus Williams, a pivotal player in the Seattle Supersonics' sole NBA championship victory, has passed away at age 71. Williams, who had suffered a stroke approximately five years ago, was residing in a Baltimore care facility at the time of his death, according to reports from The Seattle Times. The exact cause of death has not yet been publicly disclosed.

Williams began his professional basketball career with the Golden State Warriors after being drafted in the second round in 1975. He quickly made an impact, earning a spot on the NBA All-Rookie Team and finishing second in Rookie of the Year voting. After two seasons with the Warriors, he joined the Seattle Supersonics in 1977. It was in Seattle that Williams cemented his legacy, becoming a central figure in the team's 1979 NBA championship run, averaging a team-high 26.7 points during the playoffs.

A contract dispute led to Williams sitting out the 1980 season, but he returned with a vengeance in 1981, finishing fifth in MVP voting and claiming the NBA Comeback Player of the Year award. His dynamic play and leadership solidified his status as one of the era's premier guards.

Williams concluded his NBA career with the Atlanta Hawks in 1987. The Supersonics honored his contributions by retiring his jersey in 2004. The news of his passing prompted an outpouring of tributes from the basketball community.