Eliezer Yehuda Waldenberg

Eliezer Yehuda Waldenberg, often referred to by his title 'Tzitz Eliezer,' was a rabbi and halachic authority in the 20th century. He is best known for his extensive legal writings that address a wide range of contemporary issues, including medical ethics and gender identity. His thoughtful approach to halacha has made significant contributions to Jewish legal discourse, especially regarding the complexities of personal status and physical changes.