For the Chiefs, the first Super Bowl since 1970 when the team won, is the only title in the club's history. Kansas was also in the first Super Bowl edition that was played in 1967 but then lost to the Green Bay Packers.

The team was close to reaching the final last year but lost an extension drama against New England. The determination is great in the team that has been in Miami all week to prepare for the game.

- I know Kansas City is super-tagged, coach Andy Reid tells his own website.

The 49ers are playing their first final since 2013. The team has five titles under their belt.

Half a minute of advertising costs SEK 50 million

According to tradition, the event, which is known for its extremely expensive advertising time, starts around SEK 50 million for 30 seconds, with the American national anthem. It will be performed this year by Demi Lovato.

Another great thing about the Super Bowl is the break entertainment which will be a mini concert with Jennifer Lopez and Shakira.

The gaming companies keep the game fairly even with Kansas City as a scarce favorite.

The finals are named with Roman numerals and this year, the 54th, becomes consecutively Super Bowl LIV.