Williams' late TDs help KC rally past 49ers in Super Bowl

For Damien Williams, the trip to the Super Bowl end zone was especially long.

Undrafted out of college, he made the NFL as a special teamer. Now, five years later, he was crossing the goal line while holding the ball aloft, which made him look like the exclamation point he was to the game.

Williams' 38-yard touchdown run — his second score in the final 2:44 — punctuated the Kansas City Chiefs' 31-20 comeback victory over the San Francisco 49ers on Sunday night.