Mostert scores four touchdowns in NFL championship game.
The Kansas City Chiefs will take on the San Francisco 49ers on February 2nd in Miami in Super Bowl 54.
The Chiefs, led by quarterback Patrick Mahomes, beat the Tennessee Titans 35-24 in the AFC Championship game to secure a first Super Bowl appearance in half a century.
The 49ers saw off the Green Bay Packers 37-20 to win the NFC championship.
Raheem Mostert made history by scoring four touchdowns for San Fransisco.