Gregg Popovich’s journey from northwest Indiana to the top of the NBA began in a working-class family shaped by steel mills, military service and Eastern European roots. Long before he became the winningest regular-season coach in NBA history, Popovich was the son of Raymond Popovich and Katherine Popovich, whose Serbian and Croatian backgrounds formed part of his early identity.
Popovich was born on January 28, 1949, in the Indiana Harbor section of East Chicago, Indiana. His father, Raymond, was of Serbian heritage, while his mother, Katherine, was of Croatian heritage. The family lived in an industrial region where steel jobs and immigrant communities were central to everyday life.
Who Were Gregg Popovich’s Parents?
Gregg Popovich’s parents were Raymond Popovich and Katherine Popovich.
Raymond worked as a steel-mill pipefitter and had served in the U.S. Army during World War II. Military.com identifies Gregg as the first child of Raymond and Katherine and notes that his father’s military background preceded Gregg’s own long association with the armed forces.
Katherine worked as a secretary at Inland Steel, according to a detailed account of Popovich’s Indiana childhood. After her marriage to Raymond ended, she moved Gregg and the family from East Chicago to Merrillville, Indiana.
Neither parent could have known that their son would eventually build one of the most successful coaching careers in professional basketball.
Raymond Popovich Had Serbian Roots
Raymond Popovich was of Serbian descent and was closely connected to the industrial culture of northwest Indiana.
He worked as a pipefitter in the steel industry, an occupation typical of the region during an era when mills provided employment for thousands of immigrant and working-class families.
Basketball was also part of Raymond’s life.
Historical reporting from the San Antonio Express-News says Raymond had been a standout forward at Washington High School in East Chicago during the 1930s. Gregg grew up wanting to attend the same school and play for its celebrated basketball program.
That plan changed when his parents separated after Gregg’s fifth-grade year.
Katherine Popovich Had Croatian Heritage
Katherine Popovich was of Croatian descent.
Multiple major profiles, including ESPN and the San Antonio Express-News, identify Popovich as the son of a Serbian father and Croatian mother.
Katherine worked as a secretary at Inland Steel, one of the major employers in the region. After separating from Raymond, she moved her family approximately 18 miles south to Merrillville.
The move had a significant effect on young Gregg.
He had dreamed of following his father into Washington High’s basketball program and was reportedly deeply unhappy about leaving East Chicago. Merrillville, however, ultimately became the place where he developed academically and athletically.
Popovich Grew Up Around Steel-Mill Families
Popovich’s childhood unfolded in one of America’s major industrial centers.
East Chicago, Gary, Merrillville and surrounding communities were heavily influenced by the steel industry. Generations of families found work at the mills, while immigrants from Eastern and Southern Europe contributed to the area’s cultural mix.
Popovich has spoken about growing up around families from different ethnic and racial backgrounds. In describing his youth, he recalled living in an integrated area where steel-mill employment connected families with Serbian, Black, Puerto Rican, Czech and other backgrounds.
That environment became part of the broader perspective Popovich carried into adulthood.
His later Spurs teams became notable for embracing international players, including stars such as Tony Parker of France and Manu Ginóbili of Argentina, although Popovich has never reduced that approach to his ancestry alone.
His Parents Divorced During His Childhood
Raymond and Katherine separated when Gregg was around 10 years old.
Following the split, Katherine moved the family to Merrillville. Popovich later recalled how difficult the move initially was because it meant leaving behind his childhood plans in East Chicago.
Merrillville eventually became central to his development.
Popovich attended Merrillville High School, where he competed in several sports and became increasingly serious about basketball.
His route was not straightforward. He was cut from the basketball team as a sophomore but continued practicing and competing in pickup games. By his junior year, he had earned a starting position.
As a senior, he became the team’s leading scorer, averaging approximately 15 points per game and earning conference recognition.
Raymond’s Military Service Was Followed by Gregg’s Air Force Career
Military service became a notable connection between father and son.
Raymond had served in the U.S. Army during World War II. Gregg chose a different branch when he entered the United States Air Force Academy after graduating from high school in 1966.
At the academy, Popovich played four seasons of basketball.
By his senior year, he was team captain and leading scorer, averaging 14.3 points per game. He graduated in 1970 with a degree in Soviet studies.
Popovich then completed five years of required active duty in the Air Force.
His service included touring Eastern Europe and the Soviet Union with the U.S. Armed Forces Basketball Team. In 1972, he captained the Armed Forces team that won the Amateur Athletic Union championship.
He also underwent intelligence training and at one point considered a career outside basketball.
Basketball Eventually Became His Career
After military service, Popovich moved steadily toward coaching.
He returned to the Air Force Academy as a coach before eventually taking over the men’s basketball program shared by Pomona and Pitzer colleges.
His NBA journey began with the San Antonio Spurs in the late 1980s.
Popovich eventually became San Antonio’s head coach during the 1996-97 season. What followed was one of the longest and most successful coaching tenures in professional sports.
The Spurs won five NBA championships under Popovich in 1999, 2003, 2005, 2007 and 2014.
He also won three NBA Coach of the Year awards and became the league’s all-time leader in regular-season coaching victories.
Popovich Retired From Coaching but Remains With the Spurs
Popovich’s historic coaching career formally ended in May 2025 after 29 seasons as San Antonio’s head coach.
He moved into a full-time role as the Spurs’ president of basketball operations, while Mitch Johnson became head coach.
His NBA legacy includes more than championships and wins. Popovich became known for developing international players, building unusually long-lasting teams and maintaining close relationships with players beyond basketball.
His background remained an important part of that story.
The son of a Serbian steelworker and a Croatian mother from industrial Indiana eventually coached players from around the world while also leading the United States national team to Olympic gold.
How Gregg Popovich’s Childhood Shaped His Story
It would be too simplistic to attribute Popovich’s coaching philosophy entirely to his parents or ethnicity.
Still, several parts of his childhood clearly remained important throughout his life.
He grew up in a working-class steel region, experienced his parents’ separation at a young age, competed in integrated basketball environments and later attended a military academy that demanded discipline and structure.
Popovich himself has credited his upbringing with exposing him to people from different backgrounds and giving him a broader view of the world.
Raymond and Katherine Popovich remained largely outside the public spotlight, but their family history forms the starting point of one of basketball’s most remarkable careers.
FAQ
Who were Gregg Popovich’s parents?
Gregg Popovich’s parents were Raymond Popovich and Katherine Popovich. He was born in East Chicago, Indiana, in 1949.
What ethnicity was Gregg Popovich’s father?
Raymond Popovich was of Serbian heritage. Multiple established profiles identify Gregg Popovich’s father as Serbian.
What ethnicity was Gregg Popovich’s mother?
Katherine Popovich was of Croatian heritage.
What did Gregg Popovich’s father do?
Raymond worked as a steel-mill pipefitter and served in the U.S. Army during World War II. He had also played basketball at Washington High School in East Chicago during his youth.
What did Gregg Popovich’s mother do?
Katherine worked as a secretary at Inland Steel. Following her separation from Raymond, she moved the family from East Chicago to Merrillville, Indiana.
Where did Gregg Popovich grow up?
Popovich was born in East Chicago and later grew up in Merrillville, Indiana, where he graduated from Merrillville High School in 1966.
Did Gregg Popovich serve in the military?
Yes. Popovich graduated from the U.S. Air Force Academy in 1970 and completed five years of active-duty Air Force service.
Is Gregg Popovich still coaching?
No. Popovich ended his head-coaching career in 2025 after 29 seasons and transitioned to serving full time as president of basketball operations for the San Antonio Spurs.
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