KSI and his team clashed with Logan Paul’s trainer Shannon Briggs in a fiery altercation at their open workouts on Wednesday.
The public/media event put to promote Saturday’s fight descended into chaos for a short period as members of both camps hurled insults at one another.
The incident began when KSI stood on the corner of the ring to keep a close eye on his opponent’s session.
This provoked Briggs to come over and have words with the Brit, who stood his ground.
The former heavyweight champion walked away, but then returned and shoved one of KSI’s team members who was standing behind him.
Security jumped in to separate the pair as Logan eagerly shadowboxed in the background.
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The altercation later spilled over outside the squared circle as KSI began to walk away and Briggs exited the ring.
Shannon ‘The Cannon’ repeatedly shouted at the UK YouTuber’s team: “I’mma get y’all. You’re gonna apologise.”
To which they replied: “You’re washed.”
KSI concluded: “You’re a 47-year-old man. You act like a f***ing kid.”
You can watch the full video of the incident below.