The NBA is built on the legends who sustain greatness over decades, but just as often, players exit the league long before fans are ready to let go.

Injuries, personal battles, shifting priorities, or tragedies have cut short careers that once seemed destined for historic heights.

With Ben Simmons reportedly questioning whether he wants to continue playing, it's worth revisiting some notable cases of players who left the game too early

55. Jay Williams

When the Chicago Bulls drafted Jay Williams second overall in 2002, he was seen as the player who could finally help turn the page on the post-Michael Jordan era. The Duke star had all the tools: quickness, vision, and the polish of a national champion. His rookie year showed promise, highlighted by a triple-double against the Nets, and there was a sense that year two would be his real breakout. But that summer, everything changed. Williams crashed his motorcycle, suffering devastating injuries that left him unable to continue his NBA career.

The accident not only ended his playing days after just one season but also became a cautionary tale about decisions made off the court. Williams later reflected on the moment with striking honesty, admitting he “threw it all away” in an instant. While he attempted multiple comebacks, his body never recovered enough to return to the league. Fans still remember him as one of the most talented guards of his generation whose career barely had a chance to begin. Today, Williams is better known as an analyst and storyteller, using his platform to share both the highs of his Duke legacy and the hard lessons of his NBA downfall.

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