Rep. John Lewis

John Lewis is a congressman from Georgia. He was the chairman of the Student Nonviolent Coordinating Committee, was a leader of the Selma-to-Montgomery march for voting rights in 1965 and is the last surviving speaker from the historic March on Washington.

https://www.washingtonpost.com/opinions/john-lewis-how-we-won-and-are-losing-the-right-to-vote/2015/09/10/5f77e644-50bc-11e5-933e-7d06c647a395_story.htm