Kourtney Kardashian significantly elevated her public profile with the debut of Keeping Up with the Kardashians in 2007, a reality series that documented her family’s personal and professional lives for 20 seasons. Prior to her breakthrough in reality television, Kardashian earned a Bachelor’s Degree in Theatre Arts with a minor in Spanish from the University of Arizona in May 2002. Her early television appearances included starring in the charity-focused reality series Filthy Rich: Cattle Drive in 2005. Building on her burgeoning media presence, Kardashian co-owned the D-A-S-H clothing boutique and launched children’s clothing boutiques named ‘Smooch’ in Los Angeles and New York City.
The same year, she partnered with Kylie Jenner to launch a successful collection for Kylie Cosmetics, demonstrating her strong influence in the beauty industry. In March 2019, Kardashian launched her comprehensive lifestyle website, Poosh, which quickly became a popular destination for content on health, wellness, and beauty. This period also saw her collaborate with her sisters Kim and Khloé to create three new perfumes for KKW Fragrance in 2019. Following the announcement of the conclusion of Keeping Up with the Kardashians in 2021 after 20 seasons, Kardashian returned to television in 2022 with The Kardashians, which premiered on Hulu.
Concurrently, in September 2022, she expanded her business ventures significantly by introducing her health brand, Lemme. Specializing in vitamins and gummy supplements, Lemme marked a major step into the wellness industry, reinforcing Kardashian’s commitment to lifestyle and health-focused entrepreneurship.