The Spurs officially unveiled Popovich in his new role on Monday via an introductory press conference. Alongside two Spurs legends in Tim Duncan and Manu Ginobili, Popovich announced that he is no longer Coach Pop and that he will now be known as "El Jefe," which means "The Boss" in Spanish.

Gregg Popovich is an incredibly important figure, and he’ll be missed on the sidelines. Zach Harper explains why he's the best coach ever

Gregg Popovich understood the world. That goes back long before the basketball world knew who he was. It probably can be traced to at least Popovich’s time at the U.S.