The Governor of Chukotka is the leader of the okrug. The Governor is chosen by public vote every five years. The Duma of Chukotka Autonomous Okrug, is the okrug's parliament. The Duma members of parliament are chosen similarly by the public every five years. There are now 15 members of parliament. The majority of these lawmakers in the Duma are currently from the United Russia party. The United Russia part is the ruling party of Russia. Roman Abramovich, a former governor of Chukotka, is famous for being the owner of Chelsea Football Club. He has donated more than US$2.5 billion to build schools, hospitals and buildings in Chukotka.