How old is Kim Zolciak's son, Kroy Jagger ‘KJ’? A look at RHOA star's 6 kids and marriage to Kroy Biermann

Kim Zolciak has six children from three relationships. Her four children with Kroy Biermann are KJ, Kash, and twins Kaia and Kane.

Published on: Aug 21, 2026, 23:07:58 IST

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KJ Biermann, the 15-year-old son of The Real Housewives of Atlanta star Kim Zolciak and former NFL player Kroy Biermann, was arrested in Georgia for allegedly assaulting a female classmate in a gym changing area.

The alleged assault KJ Biermann is accused of took place on April 23 at Lifetime Fitness gym in Alpharetta, Georgia, Page Six reported, citing Fulton County Juvenile Court papers. Ht.com does not usually publish names of minor suspects. However, KJ Biermann is a public figure having appeared alongside Kim Zolciak and Kroy Biermann in the TV show about their family, Don’t Be Tardy (2012-2020). Kim Zolciak has also posted multiple pictures with KJ on her Instagram account, along with her other kids.

Amid the shocking allegations against KJ, we will take a look at the family of Kim Zolciak and Kroy Biermann, comprising mainly their six children.

Who Are Kim Zolciak and Kroy Biermann's Six Children?

Kim Zolciak and Kroy Biermann had been married for nearly 12 years. Four of her children are with Kroy Biermann – three sons and a daughter. She has two more children, a daughter from her marriage to Daniel Toce and another daughter from a previous relationship with John MacDougald.

Brielle Biermann, the daughter with John MacDougald, was born in 1997 and is Kim Zolciak's firstborn. Brielle is a socialite and influencer with over a million followers across social media.

She was married to Daniel Toce from May 5, 2001 to February 11, 2023. The two had a daughter born in 2001, Kim's second, named Ariana Biermann. Ariana is a relatively well-known Georgia-based fashion designer.

Her marriage to Kroy Biermann was the longest in her life, so far. The two have four children: son Kroy Jagger “KJ” Biermann who was born in 2011; son Kash Kade Biermann, born in 2012; daughter Kaia Rose Biermann and Kane Ren Biermann are twins born in 2013.

This story is being updated.

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