Time moves fast in the Kardashian-Jenner universe. It feels like just yesterday we were watching a ten-year-old girl with a side-fringe run around the background of a reality show, yet here we are. People are constantly asking how old is Kylie Jenner because, honestly, her timeline is a bit of a whirlwind.
She's done more by her mid-twenties than most people manage in three lifetimes. But let’s get the numbers straight first.
The Birth of a King (Kylie)
Kylie Kristen Jenner was born on August 10, 1997. If you're doing the math for right now, in early 2026, Kylie Jenner is 28 years old.
She’ll be hitting the big 2-9 this coming August. It’s wild to think she’s still technically in her twenties when you look at the empire she’s sitting on. She was born in Los Angeles, the youngest daughter of Kris Jenner and Caitlyn Jenner. Being the "baby" of the family didn't mean she stayed small for long. By the time she was 14, she was already launching clothing lines with Kendall at PacSun.
Most 14-year-olds are worried about algebra. Kylie was worried about brand deals.
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How Old is Kylie Jenner and Why Does It Matter?
Why do people care so much about her age? Usually, it’s because of that whole "youngest self-made billionaire" saga. Back in 2019, Forbes put her on the cover when she was just 21. They claimed she’d beaten Mark Zuckerberg’s record.
Then things got messy.
A year later, the same magazine revoked the title. They basically said the numbers had been inflated and that she wasn't actually a billionaire—just very, very rich. Even with the drama, the fact remains: she was a multimillionaire before she could legally buy a drink in the US. That kind of timeline messes with people's heads.
She didn't just inherit a name; she weaponized it. In 2015, at age 18, she launched the Kylie Lip Kits. She put in $250,000 of her own money—earned from modeling and the TV show—and it sold out in seconds. That was the start of Kylie Cosmetics, which is now the backbone of her $700 million net worth.
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A Timeline of the Years That Changed Everything
It’s easier to see how she got here if we look at the specific ages where she made her biggest moves:
- Age 10: Keeping Up with the Kardashians premieres. She’s just a kid.
- Age 17: The "lip filler" controversy hits its peak. She eventually admits to it, and the obsession with her look turns into a business strategy.
- Age 18: Kylie Cosmetics is born.
- Age 20: She gives birth to her daughter, Stormi Webster, after a secret pregnancy that broke the internet.
- Age 22: She sells a 51% stake in her company to Coty Inc. for $600 million.
- Age 24: She welcomes her second child, Aire.
- Age 26: She pivots into high fashion, appearing at Paris Fashion Week and launching Khy, her clothing line.
The Motherhood Era
Being 28 in 2026 looks a lot different for Kylie than it does for most people. She’s a mom of two, and she’s very vocal about how that changed her. Stormi is now eight years old, and Aire is four.
She’s spoken about the "postpartum blues" and the pressure of being in the spotlight while trying to raise kids. It’s probably the most "human" she’s ever seemed to her fans. She isn't just a face on a billboard; she’s a parent dealing with the same stuff everyone else does—just with a private jet and a security team.
Misconceptions About Her Age and Success
One thing people get wrong is thinking she’s older than she is. Because she’s been on TV for nearly 20 years, it feels like she should be in her late thirties. She’s a veteran of the industry but still hasn't even hit 30.
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Another misconception? That she did it all alone. Kylie herself has been honest about this lately. She told The New York Times that she can't say she’s "self-made" in the traditional sense because she had a massive platform and a lot of help. That honesty is part of why she’s managed to stay relevant even as the "Kardashian fatigue" sets in for some.
What’s Next for Kylie at 28?
So, what does the future look like? She’s currently dating Timothée Chalamet, which has kept the tabloids busy for the last couple of years. Business-wise, she’s moving away from just "makeup" and into "lifestyle." Between Kylie Skin, Kylie Baby, and Khy, she’s diversifying.
There are rumors she might even try to buy back the 51% stake of Kylie Cosmetics she sold to Coty. At 28, she has the capital and the experience to run the whole show again if she wants to.
If you're looking to track her progress or learn from her business model, keep an eye on her brand pivots. She’s shifted from "Instagram Baddie" to "Couture Chic" in a way that’s actually working.
The best way to stay updated on her latest ventures is to follow her official brand channels rather than just the gossip sites. Check out the latest Khy drops or Kylie Cosmetics reformulations to see how she’s adapting to the 2026 market. Watching how she handles her late twenties will likely be a masterclass in celebrity brand evolution.