My 600-Lb. Life star Dolly Martinez dies at age 30 as sister announces passing with heartbreaking tribute
Dolly’s sister, Lindsey Cooper, announced her death in a heartfelt Facebook post, remembering her as someone whose warmth and vibrant personality could brighten any room. She described Dolly as kind, loving, and someone who made others feel valued, adding that her presence will be deeply missed. Lindsey also expressed comfort in the thought that Dolly is now reunited with their late father, ending her message by honoring her sister’s memory and the lasting impact she leaves behind.

Viewers first met Dolly during season 10 of the show, when she was 25 and weighed 593 pounds. At the time, she required oxygen support and turned to Dr. Nowzaradan for help in her weight-loss journey. Although she managed to lose around 40 pounds, she did not ultimately qualify for bariatric surgery.

During her episode, Dolly spoke candidly about her struggles, revealing that food had become her primary way of coping with emotional pain. She described it as more than just comfort—calling it the one thing that helped her escape difficult thoughts and feelings, even as it contributed to many of the challenges she faced in life.
She also opened up about her difficult upbringing, explaining that she was raised by her single mother after her father left due to addiction. Spending much of her childhood alone, Dolly said she began relying on food for comfort at an early age, a pattern that stayed with her into adulthood.

Her story resonated with many viewers for its honesty and vulnerability, and she is remembered not only for her struggles but also for her warmth, spirit, and the light she brought to those around her.