Stef was the patriarch of one of Israel's richest families, having built up his ISCAR business from the ground up.
El-Din received numerous awards from the state for his work in the Druze community and in cross-community relations.
Prime Minister Benjamin Netanyahu also mourned the loss, stating, "We never agreed on everything, but I had always admired his view that [publicly serving] is a calling."
Along with being in the popular Israeli band "The Roosters," Polani founded and performed with other groups, choreographed, taught music around the country, and hosted radio music programs.
In 2018, president Reuven Rivlin honored Polani with the President’s Award, which coincided with her 90th birthday and the 70th anniversary of the founding of the state.
After this year's prize ceremony being roiled in controversy, Education Minister Yoav Kisch announces the full list of winners of Israel's most prestigious prize.
Israel's top prize for social advocacy and solidarity awarded to Hebrew U expert who advocated on behalf of October 7 victims and against antisemitism.