There's at least one powerful celeb who ain't buying Kyrie Irving's apology ... Howard Stern absolutely shredded the NBA star, calling him and "f***ing moron" and a "douchebag!"
Of course, Irving (kinda sorta) apologized last week hours after he was hit with a minimum five-game suspension for pushing an antisemitic book/film on social media. Many felt the apology fell well short of what Irving needed to say to undo the harm he caused.
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Count Stern, who happens to be Jewish, among that group ... the world's most famous radio host went in on the 30-year-old hooper Monday morning during his show.