Karen Khachanov: Rublev's Music, Racket Regrets & US Open Heartbreak

<p>ATP star Karen Khachanov sits down with Justin and Jody live from the Wilson flagship store in Soho, New York. Karen reveals the massive racket mistake he made after beating Novak Djokovic, why Andrey Rublev&#39;s music career makes him laugh, and the benefits of playing 5-set Grand Slam matches.There&#39;s also Jody&#39;s favourite - Trivia - and an essential chat about toilet roll...</p>