Mary Sickler Age, Wiki and Bio

Quick Info

Profession	Model, Self-Defence Instructor
Nationality	American
Date of Birth	XX/XX/2002
Age	Unknown
Birthplace	Las Vegas, Nevada, United States

Bio/Wiki

Biography	Mary Sickler is a model and self-defence instructor known for her participation in beauty pageants. She has pursued higher education in Pre-Law from Rice University while actively working in the modelling industry.

Physical Stats & More

Height	5' 11" (180 cm)
Eye Color	Light Blue
Hair Color	Bald

Educational Qualification(s)

Qualification	Pursuing a degree in Pre-Law from Rice University, Houston, Texas.

Personal Life

Hometown	Las Vegas, Nevada, United States
Marital Status	Unmarried

Career

Highlights	Competing in beauty pageants since the age of 10. Crowned Miss Texas Jr. High 2017. Reached semi-finals at Miss Texas Teen USA in 2018. Placed 3rd runner-up at Miss Texas Teen USA 2019 and 2nd runner-up at Miss Nebraska Teen USA. Competed at Miss Nebraska USA in 2022, reaching the semi-finals. Achieved 1st runner-up at Miss Texas USA in May 2025 and went on to win Miss Nevada USA.
Advocacy	Advocates for empowerment and awareness for survivors of sexual assault. President of the Guardian Alliance Foundation, a non-profit organisation. Created a mobile app named Bee Challenged to provide support for survivors.
Alopecia Journey	Initially diagnosed with alopecia areata, which progressed to alopecia universalis, resulting in complete hair loss. Embraced her condition by shaving her head in July 2025. Walked the stage without a wig during the Miss USA preliminaries in October 2025, being the first contestant to do so.

Favourites

Food	Pasta
Travel	Avid traveler, sharing experiences on social media.

Social Media

Instagram	https://www.instagram.com/mary_sickler/
Facebook	https://www.facebook.com/mary.sickler.77

Some Lesser Known Facts

Mary lived in Houston, Texas, and Valley, Nebraska, before settling in Nevada.
She has a pet dog named Pixie.
Mary's experiences of past sexual assault led her to launch an awareness program at Rice University.