Fenixomar "Fenix" Rypinski, known professionally as Fenix Flexin, is an American rapper from Los Angeles. He is a founding member of the hip hop group Shoreline Mafia. In April 2020, Fenix announced that he would be leaving Shoreline Mafia later that year, after the release of their first studio album, Mafia Bidness. After the group's disbandment, Fenix released multiple mixtapes and an album as a solo artist. Fenix resumed performing as part of Shoreline Mafia in October 2023, rejoining the group as a member in May 2024.