Krista Hartman is a passionate vineyard owner, well-known Author, and seasoned Entrepreneur. She has a diverse background in coaching, marketing, real estate, and golf. She's an Associate of Applied Science Degree holder from Grayson College and studied Core Essentials Graduate at Coach University. Besides, she is a B.S. holder from the University of Iowa. She's a trustworthy and motivated grape farmer aspiring to open a winery in North Texas. She's currently serving as a Trustee for Grayson College and as a member of the Advisory Board for the Grayson College T.V. Munson Enology & Viticulture Center.

Krista's thirty-year career has been centered around people-focused and collaborative environments where she developed her skills in relationship building, strategic thinking, and turning dreams into achievable goals. Kristen co-authored "An Unlikely Ambassador and her Diplomatic Daughter"​ with her mother, Ambassador Mary Kramer (Ret.). The book contains 15 rhetorical gems, serving as the foundation for all her endeavors.

In partnership with her husband, Scott Hartman, Kristen runs a 25-acre farm in Grayson County, located in the Texoma A.V.A., where they are currently in the early stages of vineyard establishment. She's an accomplished businesswoman with a strong work ethic and an instinct for innovation.