Nachman of Breslov, also known as Rabbi Nachman of Breslev, Rabbi Nachman miBreslev, Reb Nachman of Bratslav, Reb Nachman Breslover, and Nachman from Uman, was the founder of the Breslov Hasidic movement. From Wikipedia
Thousands of pilgrims gather in Uman for Rosh Hashanah, undeterred by Iranian missile attacks on Israel and ongoing Russian invasion of Ukraine.