Gregg Popovich 5-Time NBA Champion Biography, Legacy & Spurs Dynasty.
Gregg Popovich Early Life and Education: American basketball coach Gregg Popovich was born in East Chicago, Indiana, on January 28, 1949. He is most renowned for winning NBA titles with the San Antonio Spurs in 1999, 2003, 2005, 2007, and 2014. With 1,390 regular-season victories, he is the NBA’s most successful head coach. With 170 …