Dries Mertens recently achieved a significant milestone in his football career by becoming the highest goal-scorer for Napoli, a prominent football club. This feat was accomplished by surpassing the tally of 115 goals set by a football legend who played for Napoli during his illustrious career. The options given for whose record Mertens broke were Pele, Messi, Diego Maradona, Cristiano Ronaldo, and Roberto Baggio.
The correct answer to this question is Diego Maradona. Diego Maradona, an Argentine football icon, played for Napoli from 1984 to 1991 and was renowned for his extraordinary skills and contributions to the club, which included setting a then-club record for the most goals scored across all competitions.