Leandro Barbosa is officially retiring and joining Steve Kerr's coaching staff on the Golden State Warriors.

The 37-year-old, who played in the NBA from 2003 to 2017, was part of the 2015 Warriors championship team and the historic 73-win team the following season. Barbosa made the announcement on Monday:

https://www.instagram.com/p/CFILACAFfAu/?igshid=o3eh7u008b9f

Kerr is a big fan of Barbosa:

Leandro Barbosa played for the Phoenix Suns, Toronto Raptors, Indiana Pacers, Boston Celtics and Warriors during his NBA career. He finished with career averages of 10.6 points, 2.0 rebounds and 2.1 assists in 850 games while shooting 45.9 percent from the field, 38.7 percent from beyond the arc and 82.1 percent from the free-throw line.

During the 2006-07 season with the Suns, Barbosa won Sixth Man of the Year. He put up 18.1 points per game that campaign.

The Warriors are expected to be back in the playoffs next season with Stephen Curry, Klay Thompson and Draymond Green leading the way. Golden State also has the second overall pick in the 2020 draft, so Steve Kerr's group has a bevy of options in play.

While former No. 1 overall pick Andrew Wiggins played well for the Warriors after Golden State acquired him from the Minnesota Timberwolves in the D'Angelo Russell trade at the 2020 trade deadline, the athletic swingman could be traded this offseason for a star player — along with the No. 2 pick — if someone becomes available.

The Warriors had the worst record in the NBA during the 2019-20 season before games were suspended in March. However, expect Golden State to be an elite team again in 2020-21 since Curry and Thompson will be back in the backcourt together.