Who holds the Super Bowl rushing record?
Doug Williams Shocked the Sports World in Super Bowl XXII - HBCU Legends
Doug Williams: The real MVP — Andscape
Doug Williams' Historic Day! (Redskins vs. Broncos, Super Bowl 22)
Is Patrick Mahomes the first black quarterback to win the Super Bowl? - Quora
First black Super Bowl QB Doug Williams talks Cam Newton: 'Ain't nothing wrong with having fun' – New York Daily News
We have come such a long way:' Doug Williams is excited over all-Black QB Super Bowl
Super Bowl XXII - Wikipedia
Super Bowl XXII: Redskins come back to throttle Broncos - Sports Illustrated Vault
Throwback Thursday: Redskins QB In Awe Of Two Of The Team's Legends
Did a Reporter Ask Doug Williams How Long He'd Been a Black Quarterback?
The Life And Career Of Doug Williams (Story)
Why the Super Bowl is 'a big moment for a lot of Black, young quarterbacks coming up'