Biography: Marjorie Taylor Greene (born May 27, 1974), also known by her initials MTG, is an American politician, businesswoman, and far-right conspiracy theorist serving as the U.S. representative for Georgia's 14th congressional district. A member of the Republican Party and a strong supporter of former president Donald Trump, Greene was elected to Congress in November 2020 and sworn into office on January 3, 2021.