[2] During her secondary education at Şehit Zafer Kılıç Sports High School in her hometown, she benefited from a scholarship of the Turkish Wrestling Foundation as one of the twenty successful students and talented wrestlers.

[4] In the 89-minute documentary movie titled Siirt'in Sırrı, English : "Know My Name", Demirhan plays the leading role as a 16-year-old girl which features her life and struggle to financially support her family and to build a future for herself.

In October 2021, she was eliminated in her first match in the women's 50 kg event at the 2021 World Wrestling Championships held in Oslo, Norway.

[18] In March 2022, she won the gold medal in the 50 kg event at the 2022 European Wrestling Championships held in Budapest, Hungary.

[21] She won the silver medal in the women's 50 kg event at the 2024 European Wrestling Championships held in Bucharest, Romania.