The 1972 Miami Dolphins, the only NFL team to finish a season with a perfect 17-0 record, are celebrating after the Minnesota Vikings suffered a recent loss. The Vikings' defeat ensures that the Dolphins' unprecedented undefeated championship season remains unique in league history.
Members of the 1972 Dolphins team traditionally mark the occasion whenever the last remaining undefeated team falls, and the latest Vikings loss triggered another round of recognition for the historic squad.
