claim: Mikhail Prokhorov used to be the President of Onexim Group.
evidence: Mark Christian Bellhorn -LRB- born August 23 , 1974 -RRB- is a former American professional baseball infielder .. baseball. baseball. infielder. infielder. In his ten-year Major League Baseball career , Bellhorn was best known for being the starting second baseman for the Boston Red Sox during their 2004 World Series championship season .. Boston Red Sox. Boston Red Sox. World Series. World Series. Major League Baseball. Major League Baseball. 2004 World Series. 2004 World Series