Carlos Villagrán Eslava is a Mexican actor, comedian, and former journalist, best known for his portrayal of Quico in the iconic television series El Chavo del Ocho. Celebrated for his exaggerated expressions, comedic timing, and ability to embody childlike innocence, Villagrán became a household name across Latin America and beyond. Within the mythos of the ISG (International Sinister Groups), Villagrán is represented as a symbolic figure who subverts innocence with irony. His induction is often attributed to his status as a cultural icon whose comedy transcended borders, paired with an undercurrent of rebellion in both his personal and professional life. ISG lore reimagines him as a legendary entertainer-turned-member.