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Kim Zolciak-Biermann’s Sons Are So Grown Up

“Real Housewives of Atlanta” alum Kim Zolciak-Biermann shared a picture that featured her sons, Kroy Jagger “KJ” Biermann, 13, and Kash Biermann, 12.
On March 30, Zolciak-Biermann uploaded the photo that showed her posing with her two sons, whom she shares with her estranged husband, former NFL player Kroy Biermann, on Instagram. Zolciak-Biermann flashed a smile while standing between her sons. The picture was taken during the 2025 Born to Compete Gala Awards in Atlanta, Georgia.
In the caption of the post, Zolciak-Biermann shared that KJ and Kash are like their father and enjoy playing football.
“I couldn’t be more proud of my boys @kjbiermann @ka.sh9330. Football is their true passion 😍They give it their all!! 🙏🏻🙏🏻 Early morning workouts, after school work outs, boats load of food, commitment, drive and a true love for the game. Makes me so happy ❤️,” wrote Zolciak-Biermann.
Zolciak-Biermann also noted that KJ and Kash are both 6’1″.
“KJ is 13 and 6’1 🤩 Kash is 12 and 6’1🤩 (I’m 5’7 1/2 😜) 🙈,” continued Zolciak-Biermann.
Several Bravo stars flocked to the comments section of Zolciak-Biermann’s post.
“OMGGGGG the boys are so big now! Growing fast 😍,” commented Zolciak-Biermann’s former RHOA castmate Nene Leakes.
“Omg how time flies!!! ❤️❤️,” shared RHOA star Shereé Whitfield.
“Wow! Look at your boys! 😱 They are so big! And you look 🔥,” chimed in “Real Housewives of Orange County” star Gretchen Rossi.
Zolciak-Biermann’s older daughters Ariana Biermann, 23, and Brielle Biermann, 27, also commented on the post.
“you look beautiful,” wrote Ariana Biermann.
“The cutest boys ever ❤️❤️❤️,” shared Brielle Biermann.
Brielle Biermann Said Her Younger Siblings Enjoyed Filming ‘Don’t Be Tardy’
Zolciak-Biermann and Biermann’s children, which also include Kaia and Kane Biermann, appeared on the Bravo series, “Don’t Be Tardy,” which premiered in 2012. The show was not renewed after its 8th season in 2020.
During a 2022 interview on the “Behind the Velvet Rope” podcast, Brielle Biermann said her younger siblings enjoyed filming the series.
“My younger siblings, like, they loved to film. They were like, ‘Am I not filming today?’ They would be so upset. Sometimes we’d be like, ‘We, the adults, are going to have lunch together.’ And they would be like, ‘Well, I just put on this outfit. I got mic’d up. Am I not going to film today?’” said Brielle Biermann during the podcast episode.
Brielle Biermann Is Getting Married Soon
Brielle Biermann shared that she and her fiance, Billy Seidl, will get married in the near future in a February 2025 Instagram upload. In the caption of the post, Biermann shared she was looking forward to marrying Seidl, who proposed to her in February 2024.
In the comments section of the post, a fan asked when the wedding will be.
“SOON !!!!!!” responded Biermann.