Chiel (Jechiel) Majer Bieżuński (born 1888 in Płock), teacher, son of Natan and Gitla nee Gombiner. He graduated from the provincial midle school in Płock, then continued private education in high school. He graduated from the Helena Kuczalska School of Swedish Gymnastics and Massage and the Majewski Swimming School in Warsaw’s Praga district. For some time he conducted gymnastics courses in one of Warsaw schools. In 1920, during the Bolshevik invasion, he volunteered for the Polish Army. From 1921, he was a gymnastics teacher at a 7-grade elementary school for Jewish children in Płock, and then at an elementary school in Wyszogród. In July 1925 he completed a course in physics and mathematics in Aleksandrów Kujawski, in 1932 a scout course, and then summer physical education courses. He retired in 1938.