Paris Saint-Germain president, President Nasser Al-Khelaifi labelled Luis Enrique as ‘the best manager in the world’ after a superb performance in the UEFA Champions League. Enrique guided PSG to beat Barcelona in the UEFA Champions League quarter-final second encounter on Tuesday night. Enrique’s men will now face Dortmund in the Champions League semi-final. “Everyone fought for each other [tonight]. Everyone was a warrior. Everyone really wanted to qualify for the semi-final,” Al-Khelaifi said, according to Canal+. “We have a really great manager, the best in the world.” UCL: PSG coach, Enri…