Kroy Evan Biermann is an American former professional football player and television personality best known for his career as an NFL linebacker and his appearances on reality television. Born on September 12, 1985, in Hardin, Montana, he developed a strong football background at the University of Montana, where he established himself as an outstanding defensive player and won the prestigious Buck Buchanan Award in 2007.
Biermann went on to pursue a professional football career after being selected by the Atlanta Falcons in the fifth round of the 2008 NFL Draft. He spent eight seasons with the Falcons, playing as a versatile linebacker and defensive end, before briefly joining the Buffalo Bills in 2016. His NFL career brought him substantial earnings and established him as a recognizable figure in American football.
Beyond football, Kroy Biermann became widely known through his relationship with television personality Kim Zolciak and his appearances on The Real Housewives of Atlanta and Don’t Be Tardy. The couple married in 2011 and raised six children, with Biermann also legally adopting Zolciak’s two older daughters. In recent years, his public life has increasingly focused on his family, divorce proceedings, financial challenges, and other personal and legal developments.
Kroy Biermann Early Life
Kroy Evan Biermann was born on September 12, 1985, in Hardin, Montana, where he spent his early years before pursuing a career in football. Growing up in Montana, he developed an interest in athletics and eventually focused his attention on American football. His size, strength, and physical ability would later become important attributes in his development as a defensive player.
Biermann continued his football career at the University of Montana, where he played defensive end for the Montana Grizzlies. He quickly established himself as one of the team’s leading defensive players, earning First-team All-American recognition and becoming one of the most highly regarded defensive prospects in the Football Championship Subdivision (FCS).
His standout college career reached a major milestone in 2007 when he won the Buck Buchanan Award, which recognizes the top defensive player in the FCS. His performances at Montana helped raise his profile among NFL scouts and ultimately paved the way for his selection by the Atlanta Falcons in the fifth round of the 2008 NFL Draft, marking the beginning of his professional football career.
Kroy Biermann Education
Kroy Biermann completed his early education in Montana, where he grew up and developed an interest in athletics. Although details about his elementary and high school education are not widely documented, his formative years in Hardin helped lay the foundation for his later development as a competitive football player.
After high school, Biermann attended the University of Montana, where he continued his education while playing college football for the Montana Grizzlies. He competed primarily as a defensive end and quickly became an important part of the team’s defense. His combination of athletic ability, strength, and consistency allowed him to establish himself as one of the standout defensive players in the Football Championship Subdivision.
Biermann’s accomplishments at the University of Montana became a defining part of his college career. In 2007, he earned First-team All-American honors and won the Buck Buchanan Award, which recognizes the outstanding defensive player in the FCS. His success at Montana significantly strengthened his prospects for a professional football career and contributed to his selection by the Atlanta Falcons in the fifth round of the 2008 NFL Draft.
Kroy Biermann Career
Kroy Biermann began his professional football career after the Atlanta Falcons selected him in the fifth round of the 2008 NFL Draft. Coming out of the University of Montana, where he had established himself as an accomplished defensive end and won the 2007 Buck Buchanan Award, Biermann entered the NFL with a reputation as a strong and versatile defensive player. His transition from college football to the professional level marked the beginning of an eight-season run with the Falcons.
During his time with Atlanta, Biermann developed into a versatile defensive player capable of contributing as both a linebacker and defensive end. He became known for his physical playing style, pass-rushing ability, and work ethic. His role expanded as he gained experience, allowing him to become a dependable member of the Falcons’ defensive unit and a recognizable player among the team’s supporters.
Biermann’s NFL career also included several notable moments and individual achievements. He recorded sacks, tackles, and other defensive contributions while playing primarily for Atlanta between 2008 and 2015. His performances earned him a significant contract extension during his Falcons tenure, contributing to career earnings that were estimated at approximately $14 million over his professional football career.
After spending eight seasons with the Atlanta Falcons, Biermann’s time with the organization came to an end. He subsequently signed with the Buffalo Bills in 2016, although his tenure with the team was brief and he did not establish another long-term NFL career. His departure from professional football effectively brought his playing career to a close after nearly a decade at the highest level of American football.
Following his NFL career, Biermann remained in the public eye through television and other media appearances. His relationship with Kim Zolciak brought him considerable attention on The Real Housewives of Atlanta, while their family became the focus of the spin-off series Don’t Be Tardy. Through reality television, Biermann transitioned from professional athlete to television personality, giving viewers greater insight into his family life and activities away from football.
Kroy Biermann Personal Life and Family
Kroy Biermann met reality television personality Kim Zolciak in 2010 at a charity event in Atlanta, an encounter that was later featured on The Real Housewives of Atlanta. The couple quickly developed a relationship and married on November 11, 2011, at their home in Roswell, Georgia. Their relationship became a major part of their public lives through The Real Housewives of Atlanta and their family spin-off, Don’t Be Tardy. After more than a decade of marriage, Biermann and Zolciak separated in 2023 and have remained involved in contentious divorce and custody proceedings.
Biermann is the father of six children. He and Zolciak have four biological children together: Kroy Jagger “KJ” Biermann Jr., Kash Kade Biermann, and twins Kaia Rose Biermann and Kane Ren Biermann. He also legally adopted Zolciak’s two older daughters, Brielle Biermann and Ariana Biermann, in 2013, making them part of the Biermann family. The children grew up in the public eye through their family’s reality television programs, while Biermann has remained involved in their upbringing amid the couple’s ongoing family and custody disputes.
More recently, Biermann’s personal life has attracted attention because of a reported relationship with Jillian Green, the estranged wife of Kim Zolciak’s boyfriend, Kyle Mowitz. Biermann and Green were photographed together in Georgia in August 2026, and subsequent reports described their relationship as romantic. The development has added another dimension to the complicated personal circumstances surrounding Biermann, Zolciak, Green, and Mowitz, while Biermann’s primary focus in recent legal proceedings has continued to include the welfare and custody of his children.
Kroy Biermann Age, Religion, Nationality, Height and Physical Appearance
Kroy Biermann was born on September 12, 1985, in Hardin, Montana, United States. As of September 13, 2026, he is 41 years old. He holds American nationality and spent his formative years in Montana before attending the University of Montana and pursuing a professional football career.
Biermann is widely reported as a Christian, although detailed information about his personal religious practices and beliefs is limited. His public identity has primarily been associated with his career as a professional football player and his later work in reality television rather than with religious activities.
Standing at approximately 6 feet 3 inches (1.91 meters) tall, Biermann has the imposing physique associated with his years as an NFL linebacker and defensive end. His playing weight was listed at around 242–255 pounds (109–116 kg), depending on the source and period of his career. He has an athletic, broad-shouldered and muscular build, with blue eyes and blonde to light-brown hair. His tall stature and heavily built physique remain among his most recognizable physical characteristics.
Kroy Biermann Social Media Presence
Kroy Biermann maintains a presence on social media, particularly Instagram, where he uses the handle @kroybiermann. His account has provided followers with glimpses into his personal life, family, football background, and major milestones. He has also used the platform to share more personal reflections during difficult periods of his life, including posts related to his divorce and personal experiences.
Through Instagram, Biermann has continued to document important moments following his NFL career. In 2025, for example, he shared his reaction to being inducted into the Montana Football Hall of Fame, describing the achievement as a significant personal milestone and a full-circle moment in his football journey.
Biermann has generally maintained a more private social-media presence than during his years on reality television. Nevertheless, his @kroybiermann account remains an important platform through which he communicates with followers and shares updates about his life beyond professional football and television. His social-media activity has also attracted media attention because of his statements and personal updates during his ongoing divorce and other family-related developments.
Kroy Biermann Net Worth
Kroy Biermann’s current net worth is estimated to be between $200,000 and $300,000. This is an estimate rather than a publicly verified figure, as Biermann has not disclosed a definitive statement of his present assets and liabilities. The relatively modest estimate reflects the financial difficulties and legal disputes that have affected his finances in recent years.
Biermann accumulated substantial income during his eight-season NFL career, primarily with the Atlanta Falcons. His professional football contracts and bonuses generated roughly $14 million to $15 million in career earnings, with his largest reported annual cash earnings reaching approximately $4.2 million in 2012. He also earned additional income from his appearances on The Real Housewives of Atlanta, Don’t Be Tardy, endorsements, and other television-related opportunities.
Despite earning millions during his football career, Biermann’s present financial position has been affected by significant debts, tax obligations, legal expenses, and property-related financial problems. His long-running divorce proceedings and the financial difficulties associated with his former household have further complicated his finances. As a result, his estimated current net worth is considerably lower than the wealth he accumulated during the peak of his NFL and television careers.
Kroy Biermann Legacy
Kroy Biermann’s legacy is rooted first in his accomplishments as a professional football player. After starring for the University of Montana and winning the 2007 Buck Buchanan Award, he went on to spend eight seasons with the Atlanta Falcons. His career as a versatile linebacker and defensive end established him as a respected defensive player and remains one of the most significant achievements of his professional life.
Beyond football, Biermann became a recognizable television personality through his relationship with Kim Zolciak and his appearances on The Real Housewives of Atlanta and Don’t Be Tardy. His transition from the NFL to reality television introduced him to a much broader audience and made his family life part of his public identity. His role as a father of six, including his adoption of Brielle and Ariana Zolciak, has also been an important part of the story surrounding his life and public career.
Today, Biermann’s legacy reflects both professional achievement and a highly public personal journey. His success on the football field, transition into entertainment, and experiences as a husband and father have all shaped how he is remembered by fans. While his later years have been marked by divorce proceedings and financial and family challenges, his accomplishments in college and professional football remain enduring parts of his legacy.
Conclusion
Kroy Biermann’s life and career reflect a journey from a talented football player in Montana to an NFL linebacker, reality television personality, and devoted father of six. His accomplishments at the University of Montana and eight-season career with the Atlanta Falcons established his reputation in professional football, while his marriage to Kim Zolciak and appearances on reality television brought him widespread public recognition. Despite the personal, financial, and legal challenges that have shaped his more recent years, Biermann’s contributions to football and his enduring presence in popular culture remain important parts of his legacy.
Frequently Asked Questions About Kroy Biermann
Who is Kroy Biermann?
Kroy Biermann is an American former professional football player and television personality best known for playing linebacker and defensive end for the Atlanta Falcons and appearing on The Real Housewives of Atlanta and Don’t Be Tardy.
How old is Kroy Biermann?
Kroy Biermann is 41 years old as of September 2026. He was born on September 12, 1985, in Hardin, Montana.
What is Kroy Biermann’s net worth?
Kroy Biermann’s current net worth is estimated at $200,000 to $300,000, although his exact financial position is not publicly confirmed.
How tall is Kroy Biermann?
Kroy Biermann is approximately 6 feet 3 inches (1.91 meters) tall and has an athletic, muscular build from his years as an NFL player.
What team did Kroy Biermann play for?
Kroy Biermann spent most of his NFL career with the Atlanta Falcons, playing for the team from 2008 to 2015. He also briefly joined the Buffalo Bills in 2016.
When did Kroy Biermann marry Kim Zolciak?
Kroy Biermann married reality television personality Kim Zolciak on November 11, 2011. They later separated and became involved in divorce and custody proceedings.
How many children does Kroy Biermann have?
Kroy Biermann has six children. He has four biological children with Kim Zolciak—Kroy Jr. (KJ), Kash, Kaia, and Kane—and legally adopted Kim’s older daughters, Brielle and Ariana, in 2013.
Where did Kroy Biermann go to college?
Kroy Biermann attended the University of Montana, where he played football for the Montana Grizzlies and won the 2007 Buck Buchanan Award as the outstanding defensive player in the FCS.
What is Kroy Biermann’s Instagram handle?
Kroy Biermann’s Instagram handle is @kroybiermann, where he shares personal updates and aspects of his life with his followers.