Re-live Kevin Garnett's "Anything is possible" moment on anniversary of Celtics' title originally appeared on nbcsportsboston.com It's hard to believe the Boston Celtics won the 2008 NBA Finals over the Los Angeles Lakers 11 years ago. Monday marks the 11th anniversary of the C's winning their 17th championship on June 17, 2008, so it seems like a good time to bring back an iconic moment from the celebration. The Celtics trounced the Los Angeles Lakers 131-92 in Game 6 at TD Garden to clinch the franchise's first title since 1986.