“Merman” Davi de Oliveira Moreira holds a doll of Ariel from Disney’s The Little Mermaid at his home in Rio de Janeiro, Brazil, on May 3. The 22-year-old Brazilian is part of a growing mermaid craze in Brazil.

“Merman” Davi de Oliveira Moreira holds a doll of Ariel from Disney’s The Little Mermaid at his home in Rio de Janeiro, Brazil, on May 3. The 22-year-old Brazilian is part of a growing mermaid craze in Brazil.