Jamesty
There is a fascinating mix of inherited fortunes and self-made success among the world’s youngest female billionaires in the year 2025. The landscape of global wealth is constantly shifting, and this includes the world’s youngest female billionaires. A new wave of entrepreneurs and innovators are making their mark, demonstrating that there are a variety of ways to achieve enormous financial power. While some names continue to be consistent due to generational wealth, others are making their mark. Here is a list of the top ten youngest women in the world who are the wealthiest as of the year 2025, with a focus on their sources of wealth and the remarkable accomplishments they have accomplished:
List Of Top 10 Youngest Richest Females In The World 2025
1. Livia Voigt
Among those who are influential in the field of inherited wealth, Livia Voigt is a prominent figure. As of the month of July 2025, she is the owner of a sizeable stake in WEG, which is a powerful manufacturer of electrical motors in Latin America. Werner Ricardo Voigt, her grandfather, was one of the co-founders of the company, which is the source of her wealth. Her grandparents were also involved in the business. Despite the fact that her precise net worth is not disclosed to the public, the fact that she is affiliated with WEG makes her a significant beneficiary of a prosperous industrial enterprise. After graduating from college in 2020 with a degree in architecture, Livia does not currently hold a board seat or executive position at WEG after she completed her education.
2. Kim Jung-youn
Kim Jung-youn, a South Korean heiress who was born in 2004, has garnered a lot of attention due to the fact that she is one of the youngest billionaires in the world. Her inheritance of a minority stake in NXC, the holding company of the online gaming giant Nexon, is the source of her fortune, which is estimated to be worth $1.6 billion as of July 2025. At the time of his death in 2022, her father, Kim Jung-ju, had established Nexon in the year 1994. It was primarily due to their father’s pioneering work in the online gaming industry that she and her older sister, Kim Jung-min, were able to inherit a significant portion of his assets.
3. Kim Jung-min
Kim Jung-min, the older sister of Kim Jung-youn, also inherited a significant stake in NXC, the parent company of online gaming powerhouse Nexon. As of April 2025, her and her sister’s combined net worth is estimated at $2.6 billion. Her wealth is a direct result of the legacy of her late father, Kim Jung-ju, who established Nexon in 1994. While she shares a common source of wealth with her sister, Kim Jung-min is a distinct individual with her own profile within the realm of global wealth. It is important to note that a separate individual named Kim Jung-min is a South Korean singer and actor. This article refers to Kim Jung-min, the heiress of Nexon.
4. Julia Koch and Family
American socialite and philanthropist Julia Koch is one of the world’s wealthiest women. As of May 2025, her $74.2 billion fortune came from her late husband, David Koch, who died in 2019. Julia Margaret Flesher was born in Des Moines, Iowa, on April 12, 1962. Her parents farmed before opening a furniture and clothing store. She attended Central Arkansas University. After moving to New York City in 1984, she assisted fashion designer Adolfo, fitting Nancy Reagan.
She married David Koch in May 1996 after meeting in 1991. Julia Koch and their three children inherited 42% of Koch, Inc. after David Koch’s death in August 2019. Koch Industries, a large conglomerate, operates in energy, chemicals, manufacturing, refining, fertilisers, minerals, finance, commodity trading, and electronics. INVISTA (textiles), Georgia-Pacific (pulp and paper), Molex (electronics), Guardian Industries (glass), and Infor are subsidiaries.
5. Alexandra Andresen
Alexandra Andresen, born on July 23, 1996, is a Norwegian heiress and equestrian. She became widely known for being one of the world’s youngest billionaires, a title she held for three consecutive years starting in 2016. As of June 2025, her net worth is estimated at US$2.1 billion. Her wealth originates from her family’s investment company, Ferd AS, which her father, Johan H. Andresen Jr., transferred significant ownership stakes to her and her sister Katharina in 2007. Ferd AS holds investments across various sectors, including real estate, finance, renewable energy, and consumer goods. Alexandra is also an accomplished equestrian, participating in dressage competitions.
6. Katharina Andresen
The Norwegian heiress Katharina Andresen was born on May 21, 1995. She is the older sister of Alexandra Andresen and also a member of the Andresen family. The inheritance of a significant stake in Ferd AS from their father, Johan H. Andresen Jr., was passed down to her as well as to her sister. According to Forbes in the year 2020, her net worth was estimated to be $1.1 billion, which solidifies her position as one of the youngest billionaires in the world. With roots in the tobacco industry dating back to the 19th century, the Andresen family has a long and illustrious history in Norwegian business. Their roots can be traced back hundreds of years. The new generation of the family’s extensive business interests is represented by Katharina, who has pursued higher education and, along with her sister, represents the family’s business interests.
7. Rihanna
The Barbadian singer Rihanna is well-known all over the world due to the fact that she has become the female artist with the highest number of albums sold in the twenty-first century according to Guinness World Records. This international music icon and successful businesswoman is the mother of two children with the American rapper ASAP Rocky. Savage X Fenty is a lingerie line, and Fenty Beauty is a cosmetics company that she co-owns with the luxury goods behemoth LVMH. Both of these companies are worth multiple billions of dollars. The pop sensation owns shares in both of these companies.
8. Helena Dassault
Helena Dassault is a French heiress to the Dassault aerospace and software fortune. She was born on October 30, 1989, and she can be found in France. Olivier Dassault, her father, was a prominent French politician and the heir to the company that was established by his grandfather, who began his career in the manufacturing of propellers and began his career during World War I. Tragically, Olivier Dassault passed away in 2021 as a result of a helicopter accident. Dassault Aviation, the daily newspaper Le Figaro, several vineyards, and a private aeronautic company are all examples of the vast holdings that the Dassault family possesses. Her wealth, which is estimated to be worth $2.71 billion, was passed down to her, and she currently resides in Paris, France. Not only is she a billionaire, but so is her brother, Remi Dassault.
9. Taylor Swift
Taylor Swift is a singer-songwriter from the United States who was born on December 13, 1989. She is widely considered to be one of the most successful and influential artists of her specific generation. Her immense wealth is primarily derived from her extremely lucrative music career, which includes album sales, concert tours, merchandise, and endorsements. This is in contrast to the vast majority of the people on this list, her wealth was created by herself. Swift is well-known for her ability to connect with a large number of fans all over the world, as well as for her narrative songwriting, which frequently draws inspiration from her own personal life. Over the course of her career, she has been consistently ranked among the highest-earning musicians in the world, and she has received a multitude of accolades, including multiple Grammy Awards. Especially in the areas of advocating for artist rights and re-recording her early albums, her business acumen has further strengthened her financial independence and given her more control over her artistic legacy.
10. Franziska Wuerbser
The kitchen appliance industry is the source of Franziska Wuerbser’s wealth, which is estimated to be 1.53 billion dollars as of July 2025. She was born in 1988 and is a German heiress. Rational AG is a German company that specialises in commercial kitchen equipment, and she is classified as one of the heirs to the company. Her mother, Gabriella Meister, was a significant contributor to the wealth that the family came to obtain. The success and longevity of the family’s business ventures in the manufacturing sector account for a significant portion of Franziska’s wealth, which she inherited from her parents. According to the most recent information, her marital status stands at married.
