The White House was tinted green on Thursday, when President Joe Biden - Secret Service code name Celtic - welcomed "Coach Joe" Mazzulla and the Boston Celtics to the South Lawn to celebrate the franchise's unprecedented 18th NBA championship.
In a tradition believed to have begun when Bill Russell's 1963 Celtics met with President John F. Kennedy, Biden welcomed the NBA's 2024 champions and gave them a tour of the Oval Office. In all, the league's most-decorated franchise has won at least one title in eight of the last 13 presidential administrations.
"The Celtics aren't just a basketball team. They're a way of life," Biden told the crowd, quoting Celtics patriarch Red Auerbach before receiving a No. 46 jersey from All-Star Jayson Tatum and guard Derrick White.
Biden noted that his Secret Service code name is "Celtic."
"For real. Because I'm Irish," the president said. "Everybody behind me is Irish in their heart. I feel a special pride in this trophy. From this old Irish Celtic, to all you Celtics, congratulations."