KJ Biermann #

Introduction #

Kroy Jagger “KJ” Biermann Jr. is the 15-year-old son of former “Real Housewives of Atlanta” star Kim Zolciak and former Atlanta Falcons linebacker Kroy Biermann, who grew up on television in the Bravo reality series “Don’t Be Tardy.” In August 2026 he was arrested in Georgia on felony sexual-assault charges, and on September 3, 2026, a Fulton County grand jury indicted him on seven felony counts, including aggravated child molestation, aggravated sodomy, aggravated sexual battery, three counts of sexual battery against a child under 16, and false imprisonment. He is being prosecuted as an adult under Georgia law, remains held without bond at Atlanta’s Metro Regional Youth Detention Center, and through his attorney and his mother has forcefully denied all of the allegations.

Background Information #

KJ is the eldest son of Kim Zolciak and Kroy Biermann, whose blended family life on Bravo — Zolciak’s run on “The Real Housewives of Atlanta” and the eight-season spinoff “Don’t Be Tardy” — made the Biermanns a fixture of reality television. His parents have been locked in a public divorce and custody battle since 2023; in May 2026 a judge temporarily awarded his father primary physical custody of the couple’s four minor children, and Zolciak later alleged the children faced mistreatment in their father’s care, claims Kroy Biermann disputed. At the time of his arrest, KJ was a high-school student and football player; his legal team has pointed to his academic and athletic record and community ties in seeking his release.

The Controversy or Incident That Led to Their Cancellation #

The charges stem from an alleged April 23, 2026, encounter at a Life Time fitness center in Alpharetta, Georgia. According to the police complaint obtained by USA TODAY, a 15-year-old girl who knew KJ through his girlfriend encountered him at the gym, and the two went into a co-ed sauna accessed through the family changing area; she alleges he physically prevented her from leaving and forced her into sexual acts while she repeatedly said no. Surveillance footage reviewed by police reportedly showed the two entering the family locker room, where they remained for roughly thirty minutes. The girl reported the alleged assault to her family the next day and underwent a sexual-assault examination; the kit reportedly found no male DNA, a point KJ’s defense has emphasized. KJ was arrested August 17, 2026, and initially charged with aggravated sexual battery and aggravated sodomy. On September 3, a Fulton County grand jury returned the seven-count indictment, and because Georgia’s SB440 law gives adult superior courts jurisdiction over teenagers aged 13 to 17 accused of designated violent felonies, his case is proceeding in adult court.

Public Reaction and Consequences #

The case against a reality-TV child has drawn intense tabloid attention and a forceful public counter-campaign from his family. Kim Zolciak called the allegations “nothing short of reckless and deeply troubling,” saying her son “categorically denies ever being involved with this woman or engaging in the conduct she has alleged,” and asserted that he passed a voluntary polygraph and that no DNA belonging to him was found; she also claimed the accuser has made similar allegations involving two other people. “No one should be publicly condemned based solely on an accusation,” she said, urging that the process be allowed to run its course. Defense attorney Jason Sheffield declared KJ “100% innocent,” said his client tried to present polygraph results and evidence of what he called prior false allegations by the accuser to the arresting officer, and argued that “adult consequences do not transform a child into an adult”; after the indictment he cautioned that “an arrest and an indictment cannot tell us the whole truth of a case because, at those stages, the magistrate judge and the grand jury have heard only one side.” The practical consequences have been severe regardless of outcome: KJ has been jailed without bond since his August arrest, and sexual-assault-case experts speaking to Page Six — not involved in the case — predicted that any release would come with GPS monitoring, house arrest, and close supervision, with prosecutors likely to seek to keep the case in adult court where a conviction could carry decades in prison.

Current Status #

KJ remains held without bond at Atlanta’s Metro Regional Youth Detention Center. His legal team has filed a motion for his release, and reports differ slightly on his next court date, with outlets citing a September 8 or September 9 hearing on the bond motion. The charges are allegations, and KJ has not been tried; his attorney has said the evidence he has gathered — pointing to the absence of DNA evidence, which he argued leaves the case “one of ‘she said, he said’” — will prove “that KJ Biermann is not guilty of these horrific allegations,” ideally, he argued, in juvenile court “where the lives of these young people can be respected and honored.” “Until then, these are children whose lives should not become something for adults to ’thumbs up’ or ‘heart’ on social media,” Sheffield said. “We should not cheer against children.”

Impact on Their Career/Life #

KJ has no public career of his own beyond his childhood appearances on “Don’t Be Tardy,” but the case has engulfed the family’s public life: his mother has been drawn into repeated public defense statements, and the proceedings unfold against the backdrop of his parents’ ongoing divorce and custody fight. The allegations and indictment — at 15, while in jail pending trial — are consequential regardless of the verdict, and the case will determine whether he faces adult prison exposure of potentially decades or is returned to the juvenile system his attorney is advocating for. The September 8 bond hearing is the next milestone in a case that both sides have framed in starkly opposed terms: prosecutors and the grand jury crediting a classmate’s account, and the defense calling it a “desperate cry for attention” motivated, it alleges, by its own rejection.