Watch videos about Gianni Versace and his tragic murder.

Watch videos about Kim Jong-un.

Watch videos about Robert Kennedy.

Watch videos about Michelle Obama.

Watch videos about O.J. Simpson.

Watch videos about Hank Aaron and other baseball players.

Watch videos about the lives of rappers Tupac, Jay Z and Eminem, and how their hardships, raw talent and hard work shaped them to become the greatest.

Watch videos about Abraham Lincoln, 16th President of the United States.