How much do you know about Martin Luther King, Jr.?

AP Photo

Martin Luther King, Jr. was a civil rights activist whose life we celebrate every Jan. 16. But how much do you really know about the American icon?

Videos by Rare

RELATED: Robert F. Kennedy made one of the most powerful speeches ever after the death of Martin Luther King, Jr.

Did you know he was jailed nearly 30 times, that he was stabbed at a  book signing years before his assassination, or that his birth name was not Martin?

There’s a lot more to Dr. King than meets the eye.

What do you think?

Paul Ryan defends ending Obamacare, despite no public replacement plan

Donald Trump may have finally found a big inauguration performer, and the baby boomers will love him