Leonardo Muylaert, 36, is a Brazilian lawyer, not a journalist. His "secret identity" came to light when he was in the aisles at Comic Con.

Since then, he has worn the costume without hiding and visited sick children. One of his videos was shared on the social network X by James Gunn, director of Guardians of the Galaxy. He no longer hesitates to appear on the networks; his profile on Instagram is followed by more than 115,000 people. He says: "It was both crazy and funny to see that so many people thought I looked like Superman.'' He has a partner, Helenise Santos, who manages his schedule, films his videos, and constantly has to answer the question, 'Are you Los Lane?' and 'What do you think of the new Superman movie? '