Mariel Hemingway is an Academy Award–nominated actress, bestselling author, and internationally recognized mental health and wellness advocate. As the granddaughter of iconic American writer Ernest Hemingway, she has forged her own legacy as a dynamic creative force and a powerful voice for emotional well-being.

Mariel has had a distinguished film career. In addition to her work on-screen, she’s authored several bestselling books that explore personal transformation, holistic health, and her family’s complex history. 

A passionate advocate for mental health awareness and suicide prevention, Mariel has partnered with leading organizations, delivered keynote speeches around the world, and starred in the award-winning documentary Running from Crazy, produced with Oprah Winfrey. Her mission-driven work focuses on empowering individuals to cultivate resilience, mindful living, and purpose-driven wellness.

She is also the proud Ambassador of The Mother Earth Effect. She supports the mission lead by Olivia Ramirez Smith and Clint Ober, and deeply appreciates the quality and impact of their products. Together, they champion a message of hope, healing, and human connection.