About the Mustang Heritage Foundation

The Mustang Heritage Foundation is a 501 (C)(3), public, charitable, nonprofit organization.

The mission of the Mustang Heritage Foundation is to create and promote programs and activities that provide information and education about wild horses, elevate their image and desirability, provide opportunities to become involved in the wild horse experience and secure adequate numbers of caring homes for excess horses. Working in partnership with the Bureau of Land Management, the Mustang Heritage Foundation is passionate about the successful placement of mustangs into private care so future generations can enjoy this distinctive feature of our American heritage. The Mustang Heritage Foundation has placed over 8,000 mustangs into private care since 2007. Please feel free to contact us. We want to hear from you.

Mustang Heritage Foundation

P.O. Box 979, Georgetown, Texas 78627
(512) 869-3225
(512) 869-3229 fax

Office Hours: Monday – Thursday 8:30-4:30, Friday 8:30-12 CST

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    Kali Sublett

    Executive Director

    Upon graduation from Tarleton State University, Kali went to work for the American Paint Horse Association serving as Director of Amateur Activities. While working for APHA, she strengthened her skills in event production and management before moving to Austin, Texas, in 2007 to work for the Mustang Heritage Foundation. Since 2007, she has taken on leadership in every area of the Foundation’s work. She has served in many roles during her time with the Foundation including administrative support, program development, event and program coordinator and Director of Operations. She most recently assumed the position of Executive Director in 2013. She has a passion for the western lifestyle and the American Mustang. As the Executive Director she keeps the Foundation on task and works to continue creating and implementing innovative programs that will encourage the training and adoption of mustangs.

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    Randi Blasienz

    Director of Operations

    As a fourth-generation agriculturalist, Randi has a passion for the people and
    ideals of the agriculture industry. Her hands-on experience began on the family ranch, grew through 4-H and FFA projects, citizenship and community service programs, collegiate judging, agricultural societies and various work experiences. Randi graduated from Texas A&M University in 2005 with a B.S. degree in
    agricultural development.

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    Stormy Mullins

    Event Director

    Stormy Mullins attended Texas A&M University earning a bachelor’s degree in animal science and attended Tarleton State University, where he graduated with a master’s of science in teaching. He spent 27 years as an Agricultural Science instructor at the high school level while also judging rodeos for more than 25 years. In 2003, he was recruited as rodeo coach at Weatherford College. Soon after he met clinician Chris Cox, and began managing the ranch and equine operations at Chris Cox Horsemanship Company. He is a great asset to the MHF team.

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    Lizzy Foster

    Program Director, Extreme Mustang Makeover

    Though she grew up in the heart of Houston, Lizzy Foster has had a passion for horses her entire life. This enthusiasm is what inspired her to pursue a Bachelor of Science in Animal Science and a minor in agricultural economics from Texas A&M University. While attending A&M, she looked for any opportunity to work with horses. Her senior year she was hired by the Equine Embryo Research Lab, assisting veterinarians and lab staff with research projects and embryo shipments.
    She is now ecstatic to be a part of the Mustang Heritage Foundation team.

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    Matt Manroe

    Director of Marketing

    Matt has shown horses since he was 13 years old and currently owns two mustangs. He has deep roots in all facets of the advertising and interactive marketing business, having created national campaigns for American Airlines, Toshiba, Frito-Lay, JCPenney, Samsung, State Farm and many more. He has worked for some of the largest ad agencies in the country and won a Clio for his work on a Tostitos TV campaign and was voted to America’s All-Star Creative Team by Adweek Magazine.

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    Ann Souders

    Program Coordinator, America’s Mustang

    Ann lives with her husband Jim on a small ranch in Paradise, Texas. They have two sons with families and two precious grandchildren. Ann attended Ozark Bible College in Joplin, Missouri, studying Christian Ed, Music and Deaf Communication and traveled 4 years for Christ in Youth, singing and playing her guitar. In 2007, Ann became the Program Coordinator for America’s Mustang, an educational campaign focusing on raising awareness, providing education and increasing the placement of wild horses and burros into private care.

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    Sarah Muehlstein

    Program Coordinator

    Sarah has a passion for all aspects of the agriculture industry. Her involvement in the industry began at a young age as she grew up helping with her family cattle operation and expanded to a very active role in 4-H through her many projects, judging teams and leadership activities at the county, state, and even national level. She followed her love for agriculture to Texas A&M University and earned a bachelor's degree in animal science in 2018. Sarah has been able to combine her passion for Agriculture with her love for travel and adventure, and has had amazing experiences in many different parts of the United States and abroad. Sarah is very excited to begin a new adventure with Mustang Heritage Foundation and is so proud to represent them as they work towards fulfilling their great mission.

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    Brandyl Calley

    Public Relations & Communications Coordinator

    Brandyl grew up showing horses nationally, and even competed in an Extreme Mustang Makeover as a youth. Agriculture and the equine industry have always been her passion, which led her to pursue a bachelor’s and master’s degree in agricultural communications from Texas Tech University. She has hands-on experience with journalism and communications from her time spent at Quarter Horse News, and as the Recruiter for Texas Tech’s College of Agricultural Sciences and Natural Resources. Now, she lives with her husband on the family ranch in West Texas, and is excited to be a part of the Mustang Heritage Foundation team.

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    Gayle Graham

    Program Coordinator

    Gayle Graham began showing Arabians horses when she was 25 years old in Western Pleasure, English Pleasure, Park, Trail, Side Saddle and Halter. She enjoyed the show ring for a good numbers of years, but then started a very busy 30-year career in her family's business at Southwest Stallion Station in Elgin, Texas. The quarter horse and thoroughbred stallion breeding farm bred 800-1000 racing bred mares annually and stood approximately 20 stallions in the early 80's. Gayle and her husband also owned a quarter horse sale company. She now enjoys numerous weekends throughout the year at team ropings watching David compete and quality time with her two granddaughters.

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    Karen Wallace

    Director of Finance

    Karen serves as Director of Finance for the Foundation. She is a Certified Public Accountant (CPA) with over 30 years of non-profit experience and a graduate of the University of Texas at Austin. She has also served on several non-profit boards as a member, treasurer, and president. Karen is a city girl, but has always loved horses and of course serving non-profit organizations.




Catherine Spencer & Marcus Farny LIFETIME MEMBER

Stephanie Kerianvaughn LIFETIME MEMBER




Jeannie (Carol) Logan PARTNER MEMBER



Marsha Hartford-Sapp LIFETIME MEMBER

Peter Oppenheimer LIFETIME MEMBER


Trephina Galloway PARTNER MEMBER