The Real Housewives of Atlanta alum Kim Zolciak is the proud mom to her six kids, whom she shares with ex-husband and former NFL player, Kroy Biermann. Kim is the mom to daughters, Brielle Biermann, Ariana Biermann, and Kaia Biermann, as well as sons, KJ Biermann, Kash Biermann, and Kane Biermann.
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Kim spoke with Bravo Insider at BravoCon 2025 where she briefly touched on her co-parenting situation with Kroy and how it has impacted her kids, Brielle, Ariana, KJ, Kash, Kaia, and Kane. “I wish that we could co-parent. I don’t have any issues with my ex, Kroy. I don’t have any issues, I never have,” she explained. “I just want what’s best for my kids, and unfortunately, I’m willing to do whatever it takes, and I’ve tried so many different avenues and different ways we could co-parent, but it’s impossible.”
Who are Kim Zolciak’s kids?
Kim Zolciak’s kids, in birth order, are: Brielle Biermann, Ariana Biermann, Kroy Jagger “KJ” Biermann, Kash Biermann, Kaia Biermann, and Kane Biermann.
How many children does Kim Zolciak have?
Kim has six kids that she shares with their dad, Kroy. Kim’s adult children, Brielle and Ariana, are from previous relationships, but were legally adopted by Kroy in 2013.
What are Kim Zolciak’s kids doing now?
Read on to learn more about each of Kim’s six kids: Brielle, Ariana, KJ, Kash, Kaia, and Kane.
Kim Zolciak’s daughter, Brielle Biermann
- Birthday: February 25, 1997
- Age: 29
- Job: Influencer
- What season did they start appearing on RHOA? Kim and her daughters, including Brielle, joined RHOA in Season 1.
Brielle was born on Feb. 25, 1997. She first appeared alongside Kim on RHOA Season 1, which premiered in 2008, when Kim was just a single mom living in Atlanta, raising both of her daughters, including Ariana. She then went on to appear on all eight seasons of Kim’s spinoff show, Don’t Be Tardy, which first premiered in 2012.
Brielle is currently traveling all over the world on vacation alongside her fiancé, Billy, a baseball player. When she isn’t living it up with Ariana, Brielle is living her best life and documenting it all on her Instagram account.
Brielle appeared on the podcast, Heir Time with Reginae Carter, in September 2025, where she revealed that she has so much respect for her mom amid her divorce from Kroy. “I really feel for my mom,” she said during the episode. “It’s been really, really difficult for her and Kroy, but I really don’t know how she’s standing, some days. Sometimes I look at her, and I’m like, ‘You really are superwoman.’ And I know everybody says that about their mom, but if you only knew.”
Kim Zolciak’s daughter, Ariana Biermann
- Birthday: October 17, 2001
- Age: 25
- Job: Influencer and cast member on Next Gen NYC
- What season did they start appearing on RHOA? Kim and her daughters, including Ariana, joined RHOA in Season 1.
Ariana was born on Oct. 17, 2001. She has appeared alongside Kim on episodes of RHOA and on all eight seasons of Don’t Be Tardy. After growing up in Atlanta, Ariana moved to NYC alongside her then-boyfriend, Hudson McLeroy, in June 2024. After appearing on Next Gen NYC Season 1 together, Ariana and Hudson broke up in October 2025. She is currently appearing on Next Gen NYC Season 2 alongside him as she learns to navigate her single life while living in NYC all on her own.
After opening up about her financial situation in Next Gen NYC Season 1, and how Kim “took” her money, Ariana’s finances and relationship with her mom are in a much better place today. “You can always make more money. You can’t have a new mom,” Ariana explained during a panel at BravoCon 2025. “She’s my best friend.”
RELATED: Kim Zolciak Shares a Look at Where She’s Living Now: “Makes Me So Happy” (PHOTOS)
Kim Zolciak’s son, Kroy Jagger “KJ” Biermann
Kim’s oldest son, KJ, was born on May 31, 2011. Kim was pregnant with KJ at the time of filming RHOA Season 5, and departed the show mid-season while pregnant, before giving birth to him. He then appeared on all eight seasons of Don’t Be Tardy. KJ has since become a high school football player, being named “Freshman of the Week” in October 2025 for his role as a defensive lineman.
Kim took to Instagram on KJ’s 15th birthday, where she opened up about her bond with her son and the admiration that she has for him. “You taught me strength, compassion, patience, and what the mother-son bond truly means. You are my heart walking outside of my body, and every day you amaze me,” Kim wrote in the caption of the post. “You give the biggest, best hugs, and I am so proud of the young man you have become. Your work ethic, dedication, discipline, and drive especially when it comes to football are truly admirable. Watching you pursue your goals with such determination inspires me.”
Kim Zolciak’s son, Kash Kade Biermann
- Birthday: August 15, 2012
- Age: 13
- Job: High school student
- What season did they start appearing on Don’t Be Tardy? Kim gave birth to Kash during Don’t Be Tardy Season 2.
Kim’s next son, Kash Kade Biermann, was born on August 15, 2012. Kim’s pregnancy and birth to Kash were documented on Don’t Be Tardy Season 2, with him appearing on the subsequent seasons. Kash, like his older brother and father, is a football player, winning Defensive Lineman of the Year for the second year in a row. Kim took to Instagram on June 7, where she marveled over Kash’s most recent accomplishment.Â
“I am so excited that you and [KJ] will be playing on the same team this year. It will be such a special experience, and I can’t wait to watch both of you grow, compete, and make memories together,” she wrote in the caption of the post. “I am excited to see where this journey takes you and to watch you achieve all of your dreams. No matter what, know that I love you more than words could ever describe and couldn’t be prouder to be your Mom.”
RELATED: Inside the Lives of Kim & Kroy’s Kids Today: “So Happy” (PHOTOS)
Kim Zolciak’s twins, Kaia Biermann and Kane Biermann
- Birthday: November 24, 2013
- Age: 12
- Job: Middle school students
- What season did they start appearing on Don’t Be Tardy? Kim’s twins joined her on Don’t Be Tardy Season 3 when they were infants.
Kim gave birth to her twins, daughter Kaia Biermann and Kane Biermann, on Nov. 24, 2013. They joined her and their family during Don’t Be Tardy Season 3 and appeared on the show until Season 8.Â
Kim has kept the twins’ lives private, choosing to share small glimpses of them here and there. In October, Kim revealed that Kaia closely resembles her mom, Karen Zolciak, and is an expert at rocking the messy bun.
Ariana spoke with Bravo Insider last year, where she opened up about her youngest siblings, noting that the twins are still her “babies.” She revealed that Kane is “the smartest, cutest little munchkin ever,” while Kaia is “amazing.” “She is a character of her own, I would say. She’s got the funniest parts from both my parents,” she added.
Learn more about Kim’s ongoing divorce from Kroy and where they stand today.
