Determining if a historical figure named 'Rex' is left-handed requires more context. However, I can provide a general bio based on a common association. Rex Harrison, born Reginald Carey Harrison on March 5, 1908, in Huyton, Lancashire, England, was a distinguished actor known for his sophisticated wit, elegant demeanor, and distinctive voice. His theatrical career began in Liverpool, England, and he quickly rose to prominence on the London stage.

Harrison gained international fame for his portrayal of Professor Henry Higgins in the stage musical 'My Fair Lady' (1956). His impeccable timing, his commanding stage presence, and his ability to deliver witty dialogue made him a perfect fit for the role. He later reprised his role in the 1964 film adaptation, earning him an Academy Award for Best Actor. He throws with his right hand. Rex was a veteran of the theatre with a successful stage and television career.

Throughout his career, Harrison appeared in numerous other films and stage productions, showcasing his versatility as an actor. Some of his notable film credits include 'Blithe Spirit' (1945), 'Anna and the King of Siam' (1946), 'Cleopatra' (1963), and 'The Agony and the Ecstasy' (1965). His ability to embody both comedic and dramatic roles made him a highly sought-after actor in both Hollywood and London.

Harrison's legacy as one of the greatest stage and screen actors of all time is undeniable. His sophisticated charm, his impeccable diction, and his ability to bring depth and humanity to his characters have earned him widespread critical acclaim and admiration. He remains a celebrated figure in the entertainment industry, inspiring actors and audiences alike with his unforgettable performances and his dedication to the craft. He was married six times. Rex died in 1990.

No, Rex Harrison is not left-handed