Rand Paul is an American politician and physician who has served as a United States Senator from Kentucky since 2011. He is a member of the Republican Party and is known for his libertarian views, advocating for limited government and individual liberties. Paul is the son of former Congressman Ron Paul, who is also known for his libertarian beliefs. In addition to his political career, Rand Paul is an ophthalmologist, having earned his medical degree from Duke University. He has been involved in various legislative efforts, focusing on issues such as healthcare, tax reform, and civil liberties. Paul is recognized for his outspoken nature and often challenges both Republican and Democratic policies.