Mirna Kalombo was born in 1993 in Vinkovci. She spent her childhood in Ilok, where she completed her elementary and high school education. She completed her university education at the Faculty of Medicine in Osijek in 2018. During her studies she participated in numerous student exchanges, thanks to which she has excellent skills in the English language. After completing her studies, she worked at the Emergency department in Vukovar, after which she decided to undergo specialist training in Physical medicine and rehabilitation at the Dubrovnik General Hospital.