Daily Star's biggest headlines straight to your inbox!Lenin Castillo was taken out of the ring on a stretcher after being brutally knocked out by Callum Smith on the undercard of Anthony Joshua's clash with Oleksandr Usyk.Smith wiped out the Dominican light-heavyweight with a devastating right hand in the second round of their bout at the Tottenham Hotspur Stadium on Saturday night.There were worrying signs when Castillo was sent tumbling to the canvas, with his legs twitching in alarming fashion before the referee and medics intervened.After receiving treatment in the ring, he left the ring on a stretcher and was quickly rushed to a nearby hospital.Thankfully, Eddie Hearn has provided a positive update about Castillo, who was said to be.
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