Blu del Barrio was born on September 15, 1997, in Topanga, California, and is an American actor best known for their role as Adira Tal in Star Trek: Discovery. They are the first openly non-binary actor to play a non-binary character in the Star Trek franchise. Del Barrio has been passionate about acting since childhood, engaging in theater and ballet before pursuing formal training at the London Academy of Music and Dramatic Art (LAMDA), where they graduated in 2019.

     Del Barrio first realized they might be non-binary after seeing actor Lachlan Watson on television. They came out publicly in 2019, choosing the name Blu in honor of their favorite childhood color. Their casting in Star Trek: Discovery helped them embrace their identity more openly. They use they/he/elle pronouns as of April 2025.

     Their acting career began at the age of seven, performing in short films and theater productions. While studying at LAMDA, they honed their skills in stage combat, dance, and singing. In 2020, they joined Star Trek: Discovery as Adira Tal, a highly intelligent character who forms a deep connection with Gray, played by Ian Alexander. Their portrayal was widely praised for its authentic representation of non-binary identities.

     Outside of acting, del Barrio is an advocate for transgender visibility and inclusivity in media. They have spoken about the importance of accurate representation and the need for non-binary individuals to feel like they "fit" in society. They believe that non-binary people deserve to live in a world where they are fully accepted.

     Del Barrio enjoys watching movies, playing video games, photography, and Dungeons & Dragons (DnD). They play DnD with fellow Star Trek: Discovery cast members, including Anthony Rapp, Ian Alexander, and Mary Wiseman, streaming their sessions on Twitch under the name Disco Does DnD.
They are bilingual, speaking both Spanish and English, and are skilled in paddleboarding. Their career continues to grow, and they remain a passionate advocate for LGBTQ+ representation in entertainment.