Guardiola the fastest Coach in Premier League history makes 250 wins 

Pep Guardiola made it 250 wins as Manchester City manager as his side thrashed Brighton 3-0 at the Etihad Stadium, in the encounter on Wednesday at as part of the postponed 30th round of the English Premier League competition.
Manchester City scored three times in the second half to reclaim top spot in the Premier League with over Brighton. The scoreline did not tell the full story of a nervy contest at Etihad Stadium in which the champions were frustrated by Brighton before the break.
Manchester City regained their one-point lead at the top of the Premier League with a 3-0 win over Brighton with 77 points, while Brighton occupies tenth place in the English Premier League table with 40 points.

The following are the fastest coaches to reach the 250 victory:
Pep Guardiola (250 wins after 334 games) Mourinho (250 wins after 396 games) Daglesh (250 wins after 429 games)
Arsène Wenger (250 wins after 433 games)