Jake Paul got into a heated exchange with British journalist Piers Morgan after Morgan pressed him on his choices of boxing matches over the years.

Paul won a controversial match against Mike Tyson last year, but Morgan says that he could never have beaten the boxing legend at his peak.

“Peak Tyson, you wouldn’t have lasted 10 seconds,” Morgan told Paul, adding that the only “proper boxer” that Paul had ever stepped into the ring with was Tommy Fury, and “he beat you.”

“This s–t is not a joke. I’m knocking out the best of the best. You versus going to the gym. You’re still a fat a–,” Paul ranted. “People don’t realize I’m a real killer. I really f–king do this s–t.”

After going back and forth for a few moments more, Paul angrily shuts down the interview and storms off.