The Golden State Warriors decided to involve themselves in some NBA history. They’re officially a part of the seven-team trade that sends Kevin Durant from the Phoenix Suns and Houston Rockets. It’s the biggest trade in the league’s history.

Involved in the deal: Phoenix, Houston, Atlanta, Minnesota, Golden State, Brooklyn and the Los Angeles Lakers. It includes a total of 13 players — the headline moves include Durant going to Houston from Phoenix, the Rockets sending Jalen Green and Dillon Brooks to the Suns, and the Rockets acquiring Clint Capela from the Hawks.

The NBA's first seven-team trade is official on Sunday with the start of the new league year as 15-time All-Star forward Kevin Durant is moving from the Phoenix Suns to the Houston Rockets, ESPN reported.

NBA free agency officially began Monday, and the first stunner came the following morning when Myles Turner, the top free agent on the board, agreed to join the Bucks on a four-year deal. That's a surprise on its own.