Gerardo Martino, one of the greatest figures in Argentine football, is undoubtedly a pivotal character in Newell's Old Boys' history. As a player, Martino was a talented midfielder who shone in the 80s and 90s, and his transition to coach has been equally remarkable. Under his leadership, La Lepra has proven to be a competitive team both domestically and internationally.

During his time as head coach of Newell's Old Boys, Martino implemented an attractive and attacking playing style that not only showcased the individual talents of his players but also promoted teamwork. Under his guidance, the club's young talents flourished, elevating the team’s level and attracting attention from clubs worldwide.

In addition to his club success, Martino has also been instrumental for the Argentine national team, bringing his experience and tactics to a higher level. His legacy at Newell's Old Boys extends beyond trophies; he has inspired a generation of footballers to follow in his footsteps and carry the club's name high in every competition.