Come May 22nd, either the master (Louis Van Gaal) or the apprentice (Jose Mourinho) would have achieved two milestones in their career. One, Inter Milan or Bayern Munich will have captured the unique treble (domestic league, domestic cup and continental cup). Two, either manager will become only the third manager to have won this prestigious tournament twice with two different clubs.
Everyone knows the history behind Van Gaal and Mourinho. It was Van Gaal who spotted the potential of Mourinho and offered him the chance to work with him. Mourinho calls Van Gaal his "teacher" and with good reason, as Mourinho's demeanor seemed to mirror the arrogance and aloofness of Louis Van Gaal. The tough taskmaster attitude towards their players are remarkably similar.
The similarities in team preparation have also been acknowledged by Louis Van Gaal when he spoke to Soccernet,