"It is present in us every day. We go around the club and we see how Brian Clough was important for Forest," Nuno told BBC Radio Nottingham. "What he achieved and how things change. The mentality of knowing that anything is possible in football and that is credit to Brian and the players of that fantastic moment.

Confidence. Trust. Details. Three words that Nuno Espirito Santo uses frequently when talking to the media and, more importantly, when talking with his players. They are the values behind Nottingham Forest ’s start to the season.

We chart Clough’s career through an impressive hall of fame, packed with numbers and fantastic quotes - including that magical ‘chemical reaction’ statement

Two decades on from his passing, Brian Clough remains a football icon and one who Nottingham Forest owner Evangelos Marinakis says continues to influence the club he elevated to footballing folklore.