Kia Marie Biography: Age, Net Worth, Career, Sneakers, Sustainability, TikTok, Fashion

Kia Marie also known as TheNotoriousKIA is a pioneering American digital creator, fashion stylist, and sneaker aficionado who has become a leading voice in the intersection of sustainability and streetwear.

She is best known for her expertise in thrifting and upcycling and for her influential platform where she champions the “less consuming and more creating” philosophy, establishing herself as a trailblazer for women in the sneaker community.

Quick Facts

• Full Name: Kia Marie Davidson
• Stage Name: TheNotoriousKIA
• Born: January 15, 1986
• Age: 40 years old
• Birthplace: Brooklyn, New York, USA
• Nationality: American
• Ethnicity: African American
• Occupation: Digital Creator, Stylist, Entrepreneur, Host
• Height: 1.70 m
• Religion: Unknown
• Parents: Unknown
• Siblings: Unknown
• Spouse: Unknown
• Children: None
• Relationship: Private
• Net Worth: $1.5 million USD

Early Life and Education

Kia Marie was born on January 15, 1986, in Brooklyn, New York, where she was raised in an environment. She was brought up by her parents. She was a competitive athlete in her youth, and it was during her time playing basketball that she developed a lifelong passion for sneakers. There is no information about her siblings.

Kia pursued her higher education at a university where she honed her skills in communication and media. Her upbringing in Brooklyn, combined with time spent in California, provided the dual coastal perspective that defines her unique approach to style and sustainability.

Career

Kia launched her YouTube channel in 2011 with a DIY tutorial on distressing vintage denim, which quickly went viral. She is widely credited with elevating thrifting and upcycling before they became mainstream trends. Her platform, TheNotoriousKIA, has garnered over 20 million views, featuring content on natural hair, wardrobe transformations, and her signature #SneakersAndSustainability movement.

She has served as the executive producer and host of Sneaker Fiends and has collaborated with global giants such as Nike, Adidas, Nordstrom, and The Gap. In 2024, she was honored as part of the CCNYC’s Creative Class. In 2026, she remains a prominent figure in the industry, recently launching a new sustainable capsule collection and expanding her co-founded platform, Kontent Queens, which empowers creators of color.

Social Media

• Instagram Handle: @thenotoriouskia
• YouTube Channel: TheNotoriousKIA
• LinkedIn: Kia Marie Davidson
• TikTok Handle: @thenotoriouskia

Personal Life

Kia Marie is 40 years old and maintains a private domestic life, keeping details regarding a spouse or long-term partner out of the public domain. She has no children and is known for her close relationship with her mother, whom she often credits for her early lessons in style and discipline.

Kia is a vocal advocate for her New York City community and frequently participates in philanthropic events that support local youth and sustainability initiatives. She resides in Brooklyn, which continues to serve as the primary inspiration and backdrop for her editorial content. Her height is 1.70 m.

Net Worth

Kia Marie‘s net worth is estimated at $1.5 million USD. Her wealth is accumulated through over a decade of successful digital content creation and high-profile brand partnerships across the fashion, beauty, and tech industries. Significant revenue is derived from her sold-out collaborations, such as her collection with Amazon’s The Drop, and her work as a creative consultant for major retail brands like H&M and Puma.