Diego Simeon the Argentine coach of Atletico Madrid is reputed to be worth $130m and is the richest football coach in the world in a recent research carried out among European clubs. The list of the top earners is as follows with how much they earn. 
Diego Simeone -Atletico Madrid—$130m

Jose Mourinho - Benfica ——-        $120m

Pep Guardiola  —Man City  —-        $120m

Carlo Ancelotti—Brazil     ——-       $80m

Steven Gerrard — Unemployed —— $70m

Antonio Conte — Napoli  ———      $45m

Allegri    ——— Milan  ——-            $45m

Thomas Tuchel —Three Lions ——   $40m

Unai Emery ——- Aston Villa ——-  $35m

Mikel Arteta ——-Arsenal  ———    $30m