The $5 Billion Dynasty: A Deep Dive Into Kylie Jenner's Six Siblings And Their 2025 Empires
Few families in the world command the kind of global attention and business success as the Kardashian-Jenner clan. While Kylie Jenner has carved out her own massive beauty empire, her identity is inextricably linked to her five full and half-siblings, each of whom manages their own multi-million dollar brand and cultural footprint. This deep dive, updated for December 23, 2025, explores the full roster of Kylie's siblings, their latest ventures, and where they stand in the family's ever-evolving, multi-billion dollar dynasty.
The six children of "Momager" Kris Jenner—Kourtney, Kim, Khloé, Rob, Kendall, and Kylie—are not just reality television stars; they are a collective of savvy entrepreneurs, with their combined net worth often fluctuating around the $5 billion mark. From the eldest sister's focus on work-life balance to the only brother's quiet return to the spotlight, here is the comprehensive breakdown of the powerful siblings who share Kylie's spotlight.
The Full Roster: Kylie Jenner's Six Siblings and Their 2025 Biography Profile
Kylie Jenner's siblings are split into two groups: the four Kardashian half-siblings from her mother Kris Jenner’s first marriage to Robert Kardashian, and her one full sister from Kris’s second marriage to Caitlyn Jenner.
- Kourtney Mary Kardashian Barker
- Born: April 18, 1979 (Age 46)
- Relationship to Kylie: Half-Sister (Paternal side)
- Current Profession: Media Personality, Entrepreneur (Poosh founder), Author.
- Kimberly Noel Kardashian
- Born: October 21, 1980 (Age 45)
- Relationship to Kylie: Half-Sister (Paternal side)
- Current Profession: Media Personality, Entrepreneur (Skims, SKKN by Kim), Aspiring Lawyer.
- Khloé Alexandra Kardashian
- Born: June 27, 1984 (Age 41)
- Relationship to Kylie: Half-Sister (Paternal side)
- Current Profession: Media Personality, Entrepreneur (Good American founder), Producer.
- Robert Arthur Kardashian Jr.
- Born: March 17, 1987 (Age 38)
- Relationship to Kylie: Half-Brother (Paternal side)
- Current Profession: Media Personality, Entrepreneur (Arthur George socks), Investor.
- Kendall Nicole Jenner
- Born: November 3, 1995 (Age 30)
- Relationship to Kylie: Full Sister
- Current Profession: Supermodel, Entrepreneur (818 Tequila founder).
The Billion-Dollar Ventures: What Kylie's Sisters Are Doing in 2025
While the family's reality show, The Kardashians on Hulu, continues to document their personal lives, the sisters' business ventures are what truly define their current status. Each sibling has honed a specific niche, ensuring the collective family brand maintains its dominance across fashion, beauty, and lifestyle sectors.
Kim Kardashian: The $5 Billion Skims Mogul
Kim Kardashian’s brand, Skims, remains the undisputed financial powerhouse of the family in 2025. The shapewear and apparel company, which expanded significantly into loungewear and swimwear, recently raised new funding, pushing its valuation to a staggering $5 billion. The company is on track to exceed $1 billion in net sales this year, solidifying Kim's status as a top-tier entrepreneur. Beyond fashion, Kim continues her work in criminal justice reform and is actively pursuing her goal of becoming a lawyer, often documenting her "baby bar" journey on the reality series.
Kendall Jenner: The Global Supermodel and Real Estate Investor
Kendall Jenner, the most private of the siblings, is currently dominating the high-fashion world. In 2025, she fronted the Alo Fall collection and curated her Spring Edit for FWRD, cementing her status as one of the world's highest-paid models. Kendall's business focus remains on her award-winning tequila brand, 818 Tequila, which continues its global expansion. On the personal front, the supermodel made headlines with the purchase of a sprawling $22 million Montecito estate, showcasing her growing interest in high-end real estate and private living.
Khloé Kardashian: The Media Personality and Producer
Khloé is diversifying her portfolio beyond her successful denim brand, Good American. In a major move for 2025, she announced the launch of a new podcast titled "Khloé In Wonder Land" in January. This project signals a shift towards a more personal, long-form media presence. Additionally, Khloé is actively producing a new, unnamed reality show for Hulu, further expanding the family’s reach in the unscripted television space. Her focus remains heavily on motherhood and her role as a health and wellness advocate.
Kourtney and Rob: The Quiet Returns and Shifting Priorities
While Kim, Khloé, and Kendall are known for their relentless work ethic, the eldest and only brother have recently prioritized their personal lives, offering a different perspective on the family's approach to fame and fortune.
Kourtney Kardashian Barker: Work-Life Balance and Poosh
Kourtney Kardashian Barker, now married to Blink-182 drummer Travis Barker, has been vocal about her desire for a quieter, more balanced life. She recently revealed on The Kardashians that she prefers to work only "once a month," focusing instead on her children and her marriage. Her wellness and lifestyle brand, Poosh, remains her primary business venture, though her public appearances are significantly more selective. This year, her daughter Penelope turned 13 in July, marking a new chapter for the eldest sister.
Rob Kardashian: The Rare Public Appearance and Personal Growth
Rob Kardashian Jr., the only son, has famously stepped away from the intense media scrutiny of the family for nearly a decade. However, 2025 has seen a rare, positive update on his status. Sources close to the family confirm Rob is "in a better place" and has made a few brief, yet significant, returns to the family's Hulu show. In a rare public interview on Khloé's new podcast, Rob confirmed he has been single for eight years, preferring a low-key life focused on his daughter, Dream, and his personal well-being. His sock line, Arthur George, continues to operate, but his main focus is his health and privacy.
The Extended Jenner Clan: Kylie's Other Half-Siblings
To fully understand Kylie Jenner’s family tree, one must acknowledge the other four half-siblings from her father, Caitlyn Jenner’s, previous marriages. While they are less involved in the reality TV spotlight, they are integral to the extended family structure, contributing to the overall topical authority of the Kardashian-Jenner family tree.
- Burt Jenner: A professional off-road racer and entrepreneur who owns a dog food company.
- Cassandra "Casey" Marino: Caitlyn’s eldest daughter, who maintains a very private life away from the cameras, often residing in Hawaii.
- Brandon Jenner: A musician and singer-songwriter who frequently releases new music and lives a relatively low-key life.
- Brody Jenner: A media personality known for his appearances on The Hills and Keeping Up with the Kardashians. He recently married his longtime fiancée, Tia Blanco.
These siblings, while not the focus of the main reality series, demonstrate the sheer size and complexity of Kylie's immediate and extended family. Their diverse careers—from racing to music—show that entrepreneurship and media presence runs deep in the Jenner side, just as it does in the Kardashian branch.
Topical Authority Entities: The Family's Collective Empire
The success of Kylie Jenner and her siblings is built on a foundation of strategic business and media entities. These brands and projects are the pillars of their collective multi-billion dollar empire, ensuring their relevance remains high in 2025.
- Kylie Cosmetics (Kylie’s flagship beauty brand)
- Skims (Kim’s shapewear/apparel brand, valued at $5B)
- Good American (Khloé’s inclusive denim and apparel brand)
- 818 Tequila (Kendall’s premium tequila company)
- Poosh (Kourtney’s wellness and lifestyle platform)
- Arthur George (Rob’s sock line)
- SKKN by Kim (Kim’s skincare line)
- Khloé In Wonder Land (Khloé’s new 2025 podcast)
- The Kardashians (Hulu) (The current reality series)
- Keeping Up with the Kardashians (KUWTK) (The original E! series)
- Kris Jenner (The family’s "Momager" and matriarch)
- Caitlyn Jenner (Kylie and Kendall’s father)
- Travis Barker (Kourtney's husband, Blink-182)
- Montecito Estate (Kendall’s $22M real estate investment)
- FWRD (Kendall’s role as Creative Director)
- Alo Yoga (Kendall’s major campaign partner)
- Brody Jenner (Half-brother, reality TV personality)
- Brandon Jenner (Half-brother, musician)
- Cassandra Marino (Half-sister, private life)
- Burt Jenner (Half-brother, racer)
- Robert Kardashian Sr. (The late family patriarch)
- True Thompson (Khloé's daughter)
- Stormi Webster (Kylie's daughter)
- Aire Webster (Kylie's son)
- Dream Kardashian (Rob's daughter)
The narrative of the Kardashian-Jenner siblings is one of constant evolution. While Kylie Jenner’s staggering net worth of approximately $670–$700 million in 2025 places her second only to Kim in the family's financial ranks, the collective power of her six siblings ensures the family remains a dominant force in both pop culture and global business. Their ability to transition from reality stars to industry titans is the true, enduring legacy of this powerful family.
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