While football dominates his life, Martinelli has a well-documented enthusiasm for fashion. He candidly shared his preference for luxury brands, saying, “Fashion is a passion of mine. If I could only wear one brand for the rest of my life, it would be Louis Vuitton. Even though, lately, I’ve been obsessed with Prada.”
When asked about what he might have pursued if not football, Martinelli admitted he struggled to imagine an alternative path.
"I don't know, seriously, I have no idea," he said. "By the way, this is a question my father often asked me when I still lived in Brazil. I answered that I saw no alternatives in front of me. When I don't play football, I hardly think or do anything else. At most I spend time with my family and friends, or I think about Dior and Louis Vuitton."