Based in Boston, Massachusetts, the Boston Celtics are a professional basketball team. They play in the Atlantic Division of the Eastern Conference in the NBA. The Boston Celtics are owned by Wycliffe Grousbeck and coached by Doc Rivers, with Danny Ainge as the President of Basketball Operations. With 17 NBA Championships in their trophy cabinet, the Boston Celtics have won more than any other NBA franchise. Their 17th championship win came in 2008 when the Boston Celtics defeated the Los Angeles Lakers 4–2. In homage to their Irish roots, the Boston Celtics play in white, green and black colors.