4. Vicente del Bosque
One of the most respected coaches in the sport, Vicente del Bosque's CV speaks for itself.
At the start of the 21st Century, he won two Champions League titles and two La Liga winners' medals with Real Madrid.
He would go on to cement his place in Spanish folklore after guiding his national team to their first ever World Cup triumph in 2010.
And he followed that up by winning the European Championships two years later.