Kylie Jenner’s Age: 5 Shocking Milestones She Hit Before Turning 28

Kylie Jenner is one of the world's most scrutinized public figures, and her age is a constant point of fascination because of the sheer scale of her career achievements and personal life milestones. As of today, December 12, 2025, the media personality, entrepreneur, and socialite is 28 years old, having celebrated her birthday on August 10, 2025. Her journey from a reality TV star on *Keeping Up with the Kardashians* to a global beauty mogul and mother of two has been extraordinarily fast-paced, with nearly every major life event happening before the age most people are settling into their first career. Her rise to global fame is inextricably linked to her youth, as she launched her billion-dollar (at peak valuation) enterprise, Kylie Cosmetics, while still a teenager. The following comprehensive look at her life breaks down her biography, net worth, and a timeline of the most significant life and business milestones she achieved before turning 28.

Kylie Jenner: Complete Biography and Current Profile (2025)

Kylie Kristen Jenner was born into the famous Kardashian-Jenner family, which has dominated pop culture for nearly two decades. Her biography is marked by early exposure to the spotlight and an aggressive transition into business ownership.

• Full Name: Kylie Kristen Jenner
• Date of Birth: August 10, 1997
• Current Age (as of December 12, 2025): 28
• Place of Birth: Los Angeles, California, U.S.
• Parents: Caitlyn Jenner (formerly Bruce Jenner) and Kris Jenner
• Siblings: Kendall Jenner (full sister); Kourtney Kardashian, Kim Kardashian, Khloé Kardashian, and Rob Kardashian (half-siblings)
• Children: Stormi Webster (b. February 1, 2018) and Aire Webster (b. February 2, 2022)
• Ex-Partner & Co-Parent: Travis Scott
• Current Relationship Status: Dating Timothée Chalamet (first linked in 2023)
• Primary Occupation: Media Personality, Entrepreneur, Businesswoman
• Primary Ventures: Kylie Cosmetics, Kylie Skin, Khy (fashion brand)
• Estimated Net Worth (2025): ~$670–$750 Million

The Business Empire: How Kylie Jenner Created a $700M Fortune Before 28

The core of the fascination with Kylie Jenner's age stems from her business acumen, which allowed her to build one of the fastest-growing beauty brands in history. Her journey from a 14-year-old reality star to a cosmetics titan is a blueprint for modern celebrity entrepreneurship, demonstrating a keen understanding of social media marketing and brand power.

The Genesis of Kylie Cosmetics

Kylie Jenner's initial venture was not in beauty, but in fashion. At the age of 14 in 2012, she collaborated with her sister Kendall Jenner to create a clothing line for PacSun, known as Kendall & Kylie. However, the real game-changer came a few years later. The idea for her signature product, the Kylie Lip Kit, was born out of her personal insecurity about her lips.

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In 2015, at just 17 years old, she launched the first batch of Kylie Lip Kits. The initial run of 15,000 lip kits sold out in minutes. This immediate, explosive success led to the official formation of Kylie Cosmetics in 2016, when Jenner was 18. By the time she turned 19, the company was a massive force in the beauty industry.

The Billion-Dollar Valuation and Coty Deal

The peak valuation of her company brought the most attention to her age. By 2019, Forbes estimated the company's value at over $1 billion. In a major business move that highlighted her maturity as an executive, Jenner sold a 51% majority stake in Kylie Cosmetics and Kylie Skin to beauty conglomerate Coty Inc. in 2020 for a staggering $600 million. This deal cemented her financial independence and provided her with significant capital, even though subsequent reports adjusted her net worth below the billionaire mark.

As of 2025, her personal wealth is estimated to be between $670 million and $750 million. Her portfolio now includes significant real estate investments, her remaining stake in Kylie Cosmetics, and her newest fashion line, *Khy*.

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5 Shocking Milestones Kylie Jenner Achieved Before Turning 28

Kylie Jenner's life is a series of milestones that have consistently redefined what is possible for a young woman in the digital age. Here are five of the most significant achievements she celebrated before her 28th birthday in August 2025:

1. Launched a Multi-Million Dollar Brand at Age 17 (2014)

While many of her peers were applying to college, Kylie Jenner was launching her first solo business venture. The initial launch of the Kylie Lip Kits in late 2014 (with the full brand forming in 2016) demonstrated a revolutionary grasp of direct-to-consumer sales and social media marketing. She proved that a massive, engaged social media following could be directly monetized into a commercial enterprise, effectively pioneering a new model for influencer-led business.

2. Became a Mother at Age 20 (2018)

In one of the most closely guarded secrets in celebrity history, Kylie Jenner gave birth to her first child, Stormi Webster, on February 1, 2018, just six months after she turned 20. The announcement, which came after months of speculation, was a pivotal moment, shifting her public image from a young socialite to a dedicated mother. Her decision to keep the pregnancy private was a rare move for a member of the Kardashian family, showing an early assertion of control over her narrative.

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3. Became a Two-Time Mother at Age 24 (2022)

Just four years later, Jenner and Travis Scott welcomed their second child, a son named Aire Webster, on February 2, 2022. The birth of Aire, who turned three years old in early 2025, further cemented her role as a young mother balancing a massive business empire and co-parenting responsibilities. This milestone highlighted a life lived in fast-forward, managing the complexities of family life alongside the demands of a global brand.

4. Sold a Majority Stake in Her Company for $600 Million at Age 22 (2020)

The sale of 51% of Kylie Cosmetics to Coty Inc. at the age of 22 was arguably her most significant financial achievement. This move transitioned her from founder to strategic partner, providing her with an enormous cash payout and the backing of a major global beauty corporation. It was a clear demonstration of her ability to build a valuable asset and execute a high-stakes exit strategy.

5. Launched a New Fashion Empire, Khy, at Age 26 (2023)

After conquering the beauty world, Kylie Jenner pivoted to fashion with the launch of her clothing brand, *Khy*, in late 2023. This move, executed at age 26, showed her determination to expand her business authority beyond cosmetics. The brand, focusing on accessible, trend-driven pieces, immediately generated buzz and sold out its initial drops, proving that her brand power and entrepreneurial drive are still in peak form as she approaches her late twenties.

What’s Next? Kylie Jenner’s Life in Her Late Twenties (2025 and Beyond)

As Kylie Jenner navigates her late twenties, her life remains a hot topic, particularly concerning her personal relationships and the future of her business ventures. Her relationship with actor Timothée Chalamet has been a high-profile point of interest, with their recent public appearances, including a red carpet debut in May 2025, dominating headlines. Despite constant rumors, the pair continues to be a major talking point, highlighting the public's curiosity about her life outside of her business.

On the business front, Jenner is focused on the expansion of *Khy* and the strategic direction of Kylie Cosmetics. She has publicly discussed her future plans for her beauty empire, emphasizing a long-term vision and legacy. Her appearance at the high-profile 2024 Met Gala in a dramatic white gown was a major fashion moment that further solidified her status as a global style icon. As she approaches her 30s, the world is watching to see if she can maintain her entrepreneurial momentum and continue to evolve her personal brand in the face of intense media scrutiny.