About Ron Stallworth
Born 1953. Ron Stallworth is an American police officer and writer.
Ronnell Stallworth (born June 18, 1953) is an American retired police officer who infiltrated the Ku Klux Klan in Colorado Springs, Colorado, in the late 1970s. He was the first African-American detective in the Colorado Springs Police Department.
In the 2018 film BlacKkKlansman, which depicts his infiltration of the Ku Klux Klan, Stallworth is portrayed by John David Washington.
Early life
Stallworth was born in Chicago, Illinois, on June 18, 1953. He grew up in El Paso, Texas, after his mother moved the family there. In his autobiography, he said of the move "My mother moving our family to El Paso was the best decision she ever made, as it was a far cry from the poverty, gangs, and conflict in [Chicago's] South Side, where I would have come of age if she had not left."
Stallworth graduated from Austin High School in 1971, where he was both a member of the student council, and of a district-wide advisory board; he was also voted "most popular".
Career
In mid-1972, Stallworth's family moved to Colorado Springs, where he first took an interest in a career in law enforcement. becoming the first black cadet in the Colorado Springs Police Department.
According to Stallworth, he knew early on that he eventually wanted to work as an undercover police officer. His first undercover assignment came when Kwame Ture was invited to speak at a Colorado Springs nightclub with a black clientele. Stallworth was asked if he would go undercover to observe the speech. He eagerly accepted and was later assigned to the intelligence section of his department.
The subterfuge was a success, and Stallworth continued to pose as a Klan member for the next nine months, usually talking on the phone with other members and sending the white officer in his place when face-to-face meetings were necessary. He vacillated between Klan calls and PLP meetings, which would address Klan presence and culminate in counter-marches. Stallworth phoned David Duke, who was the Klan's Grand Wizard at the time, at his headquarters in New Orleans to ask about the status of his membership application. Duke apologized for the delay in getting the application processed and promised to see to it personally that Stallworth's application was processed and sent to him. Within a short time, Stallworth's Klan certificate of membership arrived in the mail with Duke's signature. He framed the certificate and hung it on his office wall, where it stayed for years.
In January 2006, Stallworth gave an interview to Salt Lake City's Deseret News in which he described his infiltration and investigation of the Klan and later disclosed that the investigation revealed several members were on active duty with the U.S. Armed Forces, including two individuals posted at NORAD. The two members at NORAD were reassigned and Stallworth was told that they were given remote postings, "somewhere like the North Pole or Greenland".
In 2014, Stallworth published a book titled Black Klansman about his investigative experience. For his source material, he used a casebook he had assembled during the assignment and kept for himself after the investigation. Stallworth published a second book, The Gangs of Zion: A Black Cop's Crusade in Mormon Country, in 2024, this one detailing his work combating gang activity and civic negligence in Utah.
In popular culture
Ron's manager, Andy Frances, thought to make his book Black Klansman into the film BlacKkKlansman. Spike Lee directed, co-produced, and co-wrote, while Shaun Redick and Jordan Peele produced. John David Washington played Stallworth alongside Adam Driver as Flip Zimmerman and Topher Grace as David Duke; Laura Harrier, Ryan Eggold, Corey Hawkins, Alec Baldwin, Jasper Pääkkönen and Harry Belafonte also appeared. won the Grand Prix Award at the Cannes Film Festival and Best Adapted Screenplay at the Academy Awards. It was also nominated for five additional Academy Awards, including Best Picture.
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Important facts
People in Ron Stallworth's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Ron Stallworth's
Frequently asked questions
Who is Ron Stallworth?
American police officer and writer
When was Ron Stallworth born?
Ron Stallworth was born on 18 June 1953 in Chicago.
What is Ron Stallworth's occupation?
Ron Stallworth is a police officer and writer.
What nationality is Ron Stallworth?
Ron Stallworth is American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Ron Stallworth. https://biography.guide/ron-stallworth/
MLA: "Ron Stallworth." Biography.guide, https://biography.guide/ron-stallworth/.
Chicago: "Ron Stallworth." Biography.guide. https://biography.guide/ron-stallworth/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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