Reigning Miss Austria Lucia Sisic has passed away at age 22 after a lifelong battle with a heart defect. Read the full tribute and pageant legacy here.
The global beauty pageant community is in mourning following the tragic news that reigning Miss Austria, Lucia Sisic, has died at the age of 22. Official representatives from national pageant organization Mission Austria confirmed her sudden passing on September 8, 2026, expressing profound grief alongside founders Kerstin and Joerg Rigger. Sisic, who captured the national crown in September 2024, had lived with a severe congenital heart valve defect since childhood. Despite enduring seven major cardiac operations throughout her life, her resilience and dedication to advocacy left an indelible mark on Austria and the international pageant stage.
What Was Lucia Sisic's Cause of Death and Medical History?
Sisic was born with a severe congenital heart valve malformation that required continuous specialized care throughout her life.
- Seven Heart Operations: Sisic underwent a total of seven complex cardiac surgeries, including an intensive procedure at age 13 where she briefly required resuscitation.
- Overcoming Physical Challenges: The 2017 procedure resulted in nerve damage in her left leg and foot, forcing her to undergo months of physical therapy to relearn how to walk.
- Final Winter Surgery: Her seventh major cardiac operation took place toward the end of last year. In late 2025, she shared a heartfelt message with her social media followers expressing relief and optimism, hoping for a break from medical procedures for several years.
How Did Lucia Sisic Win the Miss Austria Crown?
Sisic first captured national attention after earning the Miss Vienna title in early 2024. Her poise and platform propelled her to win the prestigious Miss Austria crown in September 2024 at Vienna Fashion Week.
- Evaluating Performance Over Illness: During her competition run, Sisic intentionally chose not to disclose her severe heart condition to pageant judges. She requested to be evaluated solely on her performance, platform, and character rather than her health challenges.
- Longest-Serving Reigning Queen: Because no subsequent national competition was staged in Austria following her 2024 victory, Sisic officially remained the reigning Miss Austria until her passing.
How Has the Global Pageant Community Responded?
Tributes have poured in from across the world following the statement released by Mission Austria CEOs Kerstin and Joerg Rigger.
- Mission Austria Tribute: The organization shared an emotional message stating: "Lucia will be remembered as a wonderful young woman. Dear Lucia, you will always be a part of our Miss Austria family".
- Mister Austria Statement: Mister Austria 2024 titleholder Christopher Dengg expressed deep heartbreak, describing Sisic as "like a sister" during their joint reign.
- Advocacy Legacy: Throughout her reign, Sisic frequently used her public profile to thank healthcare workers and encourage young people facing chronic physical limitations to remain resilient.