Katherine Hamilton during a 1981 hurdles race when she was a sophomore at Berkeley. Later that year, Hamilton quit the team and walked away from her sport, largely because of the prevalence of performance-enhancing drugs at the top levels of track and field. Courtesy of Martha Edwards hide caption

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Athlete's 'Nope To Dope' Became 'No To Sports'
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Kaymer Wins 3-Hole Playoff For First Major Golf Title
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National League Wins Baseball's All-Star Game
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LeBron James announces his decision during a primetime special hosted by ESPN's Jim Gray on Thursday night at the Boys & Girls Club of America in Greenwich, Conn. Larry Busacca/Getty Images hide caption

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Miami-Bound LeBron Breaks Hearts In Cleveland
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Will Wimbledon's Marathon Match Ever End?
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The Los Angeles Lakers celebrate winning the NBA championship, 83-79, over the Boston Celtics on Thursday at Staples Center in Los Angeles. Chris Pizzello/AP hide caption

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Lakers Clinch 2nd Straight NBA Title With Late Rally
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Lakers Dominate Celtics, Force Game 7
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Celtics Beat L.A., Could Take Series In Game 6
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