Zenit Saint Petersburg has announced the signing of Jhonatan dos Santos Rosa, known as Jhon Jhon. The Russian club reached an agreement with Bragantino for the transfer of the 23-year-old Brazilian attacking midfielder, who has signed a long-term contract valid until the end of the 2030/31 season. The transfer cost was over 20 million. According to Transfermarkt, Jhon Jhon has a current market value of €11.00m. In the 2025/2026 season for Campeonato Paulista, he made 3 appearances.