One shares a flat with his boss, another is known as the manager’s ‘brother’. A run-down of the men who help to shape their clubs’ success
Known as Carlos, the 45-year-old Spaniard is building up good relationships with the Arsenal players, even if he is not the type to shy away from confrontation. Fiery and animated, if he feels that something needs to be said, he will say it – even to Unai Emery.
The Blues have risen to their highest-ever position