When was the last time a non pro bowl quarterback went to the Super Bowl?
That was Super Bowl XLII. Eli Manning of the Giants was not selected to the Pro Bowl. Prior to that it was Super Bowl XLI when Rex Grossman of the Chicago Bears was not selected to the Pro Bowl.
On February 2, 2014, Russell Wilson of the Seattle Seahawks became the second African-American quarterback to win a Super Bowl. He was at the helm when the Seahawks defeated the Denver Broncos 43 to 8 in Super Bowl XLVIII. The first was Doug Williams of the Washington Redskins in Super Bowl XXII on January 31, 1988.