Lev Kamenev arrested in 1902, ending his formal education. From that point on, he worked as a professional revolutionary, and was active in the capital St. Petersburg, Moscow and Tiflis. He adopted the surname Kamenev during this period. In the early 1900s, he married Olga Bronstein, a fellow Marxist (and younger sister of Leon Trotsky, who had also adopted a different surname). The couple had two sons together. Kamenev joined the Communists in 1901. He took a brief trip abroad in 1902, meeting Russian social democratic leaders living in exile, including Vladimir Lenin, whose adherent and close associate he became. He also
Nir Davidovich Nir Davidovich Nir Davidovich (; also spelled Davidovitch; born 17 December 1976) is a former Israeli goalkeeper who played for Maccabi Haifa football club and the Israeli national team. Davidovich played as the number one goalkeeper in the Israeli national team for a time. Davidovich suffered from 3 serious injuries but managed to recover and lead Maccabi Haifa to its 8th championship, winning the MVP title in 2004. Davidovich played all of his career at Maccabi Haifa and is considered a "symbol" of the club along with the veteran captain Yaniv Katan. Many talk about him as the successor of