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Actress Hayden Panettiere ‘left this world far too soon,’ says ex-fiance Wladimir Klitschko

Published August 18, 2026 · Updated August 18, 2026 · By Lisa Smith - tyunews.com

Foto : Lisa Smith - tyunews.com

Wladimir Klitschko Pays Tribute to Hayden Panettiere: "Left This World Far Too Soon"

Tyunews.com – Former heavyweight boxing champion Wladimir Klitschko took to social media on Tuesday to mourn the passing of his ex-fiancée, actress Hayden Panettiere, who died Sunday at age 36. In a post accompanied by a photograph of the two of them together, the Ukrainian fighter expressed his grief over what he called a premature loss.

"The announcement of Hayden's tragic death saddens me deeply," Klitschko wrote.

He described Panettiere as "an important part of my life and the mother of our daughter, Kaya," and stated plainly that she "left this world far too soon."

Coroner's Findings

The Greenville County Coroner's Office confirmed in a Monday press release that Panettiere was discovered in cardiac arrest before her death. An autopsy was carried out the same day, and officials reported that "no signs of trauma were discovered that would have contributed to the death." The official cause and manner of death, they noted, "remain pending further investigation and the completion of additional studies."

A Career Spanning Two Decades

Beginning her work in front of the camera as a child, Panettiere accumulated a substantial body of television and film credits over the years. Audiences will most readily recall her portrayal of Claire Bennet on the sci-fi series Heroes and her role as Juliette Barnes in the musical drama Nashville.

She was the mother of one child, daughter Kaya Klitschko, born in 2014 to Panettiere and the boxer.

A Memoir of Hard Truths

Earlier this year, in May, Panettiere published a memoir titled This Is Me: A Reckoning. The book offered, according to its publisher's description, "a rare and intimate glimpse into her life behind closed doors, opening up about postpartum depression, addiction and recovery, trauma, domestic abuse, and loss." She had spoken openly over the years about navigating the transition from child stardom into adult life.

Words for Their Daughter and Her Loved Ones

"To our daughter Kaya, I will always speak of her mother with respect and make sure she remembers the person she was," Klitschko said on Tuesday.

"I extend my deepest condolences to Hayden's parents, her friends, and her fans, who are also grieving today. Young and talented people like Hayden should not leave this world so soon."

Reflecting on what Panettiere accomplished despite the pressures of her profession, he added: "She built an incredible career through immense talent, while also facing the darker sides of a very demanding industry. Nothing will erase the times we shared or the place she had in our lives."

In the same post, Klitschko asked for privacy as he and his family navigated what he described as a difficult period.

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