Helenio Herrera

Helenio Herrera Gavilán was born in Buenos Aires to Spanish anarchist parents before emigrating to Casablanca, French Morocco, as a child. After playing as a defender for various French clubs during the 1930s and winning the 1942 Coupe de France with Red Star, Herrera transitioned to coaching, where his revolutionary ideas would alter football forever.

Coaching Atlético Madrid to two La Liga titles (1950, 1951) and FC Barcelona to two Spanish league titles and two Fairs Cups (1959, 1960), Herrera was the first manager to establish psychological conditioning, dietary control, and tactical drills as compulsory. He pioneered the use of motivational slogans plastered around locker rooms, famously declaring: 'He who doesn't give everything, gives nothing.'

In 1960, Herrera joined Internazionale Milano, where he constructed 'La Grande Inter' around Giacinto Facchetti, Sandro Mazzola, and Luis Suárez. Modifying Karl Rappan's bolt system into an airtight Catenaccio defense anchored by Armando Picchi as libero, Herrera's Inter defended with iron discipline and struck with lethal counter-attacks, winning consecutive European Cups in 1964 (against Real Madrid) and 1965 (against Benfica), plus two Intercontinental Cups. Herrera passed away in Venice in 1997.