When is the last time the Chiefs, 49ers went to the Super Bowl? Unknown 18:31 Here's a breakdown of the Super Bowl histories for the Chiefs and 49ers, including their most recent trips to the big game. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsWinter Olympics 2018: Shaun White advances to halfpipe final with nearly perfect scoreMike Pereira says 'Philly Special' should not have countedWinter Olympics 2018: What to watch Tuesday, Feb. 13, in PyeongchangNBA wrap: Jazz rally past injury-depleted Spurs for 10th straight winWestminster Dog Show 2018: Winners, upcoming events and how to watchWinter Olympics 2018: IOC may want Statue of Liberty removed from U.S. women's goalie masks
