We're giving FOX Fans a chance to win the DVD of "Unforgivable Blackness, The Rise and Fall of Jack Johnson," a film directed by Ken Burns.

PBS
Be one of the first four FOX Fans to send us the correct answer to the question below after 5 p.m. Eastern Time Monday, February 28th, and we'll send you a copy.

In what year did Jack Johnson knock out Tommy Burns in Australia to become the world champion?

E-mail your answer to answers@foxnews.com. Include your full name and mailing address or your entry will be discarded.

Click here for complete contest rules. DVDs provided courtesy of PBS.