Wladimir Klitschko, the former heavyweight boxing champion, has broken his silence following the death of his ex-fiancée, actress Hayden Panettiere. Panettiere passed away at the age of 36.

Klitschko and Panettiere were engaged in 2011 but ended their relationship in 2013, though they remained close. They share a daughter, Kaya, who was born in 2014. The news of Panettiere's death has prompted tributes from across the entertainment and sports worlds.

In a public statement, Klitschko expressed his deep sorrow over the loss. He emphasized his commitment to their daughter, vowing that Kaya would grow up with fond memories of her mother. He stated his intention to keep Panettiere's spirit and legacy alive for their child.

The implications of Panettiere's passing are significant, particularly for her young daughter and for Klitschko as he navigates single parenthood while grieving. The entertainment industry has lost a prominent figure, and fans are remembering her diverse roles.

Panettiere was widely known for her roles in "Heroes" and "Nashville." Her career began at a young age, with early appearances in "Guiding Light" and "Ally McBeal." Her public struggles with postpartum depression and addiction were also documented, with her family previously stating she was "happily recovering and surrounded by her loved ones."

Celebrities and colleagues have shared their grief and offered condolences. Figures from "Nashville" and "Heroes" have spoken about her talent and vibrant personality. The outpouring of support highlights the impact Panettiere had within her professional circles.

Klitschko, who retired from boxing in 2017, has largely focused on family and business ventures. His relationship with Panettiere, though marked by their eventual separation, remained a significant chapter in his life, particularly due to their shared child.

As the world remembers Hayden Panettiere, the focus for Wladimir Klitschko will undoubtedly be on supporting their daughter, Kaya, through this difficult time and ensuring she understands the love and memory of her mother.