Martin Luther King Jr. (born Michael King Jr.; January 15, 1929 – April 4, 1968) was an American Baptist minister and activist, one of the most prominent leaders in the civil rights movement from 1955 until his assassination in 1968: https://en.m.wikipedia.org/wiki/Martin_Luther_King_Jr.

I was told it was President Barack Hussein Obama II freed Bradley Manning (aka Chelsea Manning). 

In a new groundbreaking Bloomberg interview, Chelsea Manning Says She Exposed the Reality of Modern Warfare.