Sir Alex Ferguson
Arguably Sir Alex Ferguson.
The person who just retired as the manager of the Manchester United Football Club is Sir Alex Ferguson. He is the most successful manager in the history of the club.
Vicente Del Bosque, the current Spanish manager - World cup (Spanish first) and European Championships
The most successful British boyband is jls
the magnificent Sir Alex Ferguson boi! wiki shall explain all
football is the most successful sport in the world
Alex Ferguson - The most successful manager ever
The Arkansas Razorbacks from the University of Arkansas are the most successful Arkansas football team. Arkansas does not have a National Football team, therefore the most successful team would be a college team.