If Celtic avoid defeat at home to Hearts this afternoon, they will complete an undefeated league season, the first team to do so in a 38-game Scottish season. They will also break the record points total - currently 103 points, earned by Celtic in 2001/02, and are two goals away from setting that record, too.
Brendan Rodgers' side are history-makers, but this afternoon, Celtic honoured another set of history-makers: the Lisbon Lions.
Jock Stein's merry band of Glaswegians conquered Europe fifty years ago this weekend, becoming the first British club to win the European Cup.
Before the game, as Hearts welcomed Celtic to the field with a guard of honour, the fans displayed a stadium-wide tifo in honour of that great team of 1967.
Watch it below.
Celtic Tifo
Stunning.