She is the current Berlin Boxer title-holder and in 2018 she won the German Women's Elite Championship in the ‘up to 57 kg’ weight category.

[2] Nassar helped to change the current rules for boxing matches in Germany so that women with headscarves can compete.

[6] At the time she was in a basketball team and wanted something that showed her “own individual strength.” Nassar is a scholarship holder of the German people and also studies sociology and educational science in Potsdam.

[citation needed] In 2013, Nassar and her coach changed the game by having German competition regulations altered so that women are able to train while wearing headscarves.

In 2018, she became the first Muslim woman ever to win the German Women's Elite Championship in the ‘up to 57 kg’ weight category.