Emilia Clarke as Daenerys Targaryen, the “Mother of Dragons” who survived fire and ice to claim the Iron Throne. But behind the scenes of her rapid rise to fame, the young actress faced a battle far more lethal than anything in Westeros. In the spring of 2011, shortly after filming the first season of Game of Thrones, Emilia suffered a subarachnoid hemorrhage—a life-threatening type of stroke caused by a ruptured aneurysm. While the public saw a rising star on a press tour, her mother, Jennifer Clarke, was living through a nightmare that began with a single, garbled phone call. “She couldn’t even remember her name,” Jennifer recounts, recalling the chilling moment her daughter’s voice became unrecognizable.
The “Rubber Band” That Snapped The incident occurred on a seemingly normal morning at a gym in North London. As Emilia began her workout, she was hit by a “thunderclap headache”—a sensation she vividly described as though an elastic band were being shot into her brain. Almost crawling to the locker room, she collapsed and managed to call her mother. The call was terrifying; Emilia was unable to speak clearly, her words a jumble of sounds that signaled a catastrophic brain event. Jennifer later described the shock of that phone call as a profound blow, realizing in an instant that her daughter was on the brink of death.
The Terror of Aphasia: Forgetting Her Identity After a three-hour emergency surgery to seal the aneurysm, Emilia woke up in the ICU facing a new horror: aphasia. When a nurse asked for her full name—Emilia Isobel Euphemia Rose Clarke—only nonsense words tumbled out of her mouth. She could see the words in her mind, but her tongue refused to form them. “I had never experienced fear like that,” Emilia shared, recalling how she wanted to “pull the plug” because an actor who cannot speak has no future. Jennifer Clarke sat by her daughter’s bed for a week, watching the “Mother of Dragons” struggle to remember her own identity while the family prepared for the worst.
A Miracle Recovery and a Second Battle Fortunately, the temporary aphasia passed, and Emilia returned to the set of Game of Thrones, though she was secretly “woozy and exhausted” every day. Her ordeal, however, was far from over. In 2013, a second aneurysm doubled in size, requiring a massive surgery that left her with titanium plates in her skull. Jennifer remained her daughter’s rock through both crises, helping her navigate the hidden recovery that the public never saw. Today, Emilia views her scars as a “warrior’s mark,” a sentiment that fueled her and Jennifer to co-found SameYou, a charity dedicated to brain injury rehabilitation for young adults.
The Flame That Wouldn’t Go Out As of late 2025, Emilia Clarke is considered a medical marvel. Scans show that significant portions of her brain are technically unusable due to the strokes, yet she remains one of the most articulate and successful actresses of her generation. In 2024, both Emilia and Jennifer were honored as MBEs for their tireless work with brain injury survivors. For Jennifer Clarke, every time she hears her daughter speak, she remembers the stranger on the phone who had lost her name. The “strong image” the world adores was forged in those weeks of silence, proving that while Emilia may have lost parts of her brain, she never lost her soul.