Here, we look at the career in numbers of the former Sevilla and Paris St Germain boss.
3 – Europa League titles won at Sevilla
4 – Domestic cups won at PSG
1 – Ligue 1 titles won at PSG
74 – Win percentage in Ligue 1 with PSG
13 – Points clear of Monaco in Ligue 1 last season
6 – Clubs managed before Arsenal
2 – Clubs managed outside Spain
32 – Age retired from playing
46 – Age now
200 – Millions spent on Neymar while in charge of PSG