Viddal Riley, YOUTUBE'S boxing sensation, has warned his opponents that they have one fight left to underestimate him.
He became a social media star at the age of 24 when he taught KSI how to draw with Logan Paul, an American celebrity.
Viddal Riley is a boxing legend himself, and wants to share his knowledge.
He is now solely focusing on his own skills after signing a deal with Sky Sports.
The East Londoner is now 4-0 and has high-profile bouts at Las Vegas, Dubai, Mexico, and Las Vegas. He hopes that future foes will dismiss him as a novelty act.
SunSport spoke with the West Ham-trained ace: "If there are still fighters out there that doubt me or underrate me then they only have one fight to enjoy."
"It may have been a tool to my advantage, but once they make my Sky Sports debut, they will see how serious and serious I am.
"Anyone who thinks that I'm just a celebrity boxer or social media star will soon realize the extent of my damage.
"Then, I predict that I will become very avoidable - until someone wants to try and get a payday off me."
Riley's brand-building business has already attracted over 1 million YouTube subscribers. He will now have a target.
While KSI, his mate and fellow rivals Jake and Logan Paul and Tommy Fury used the sport to increase their popularity and earning power respectively, Riley is an old-school fighter and hopes to remind the UK with his homecoming.
He said, "I trained a lot in Las Vegas at Floyd Mayweather's gym, but now I will do all my training and camps here in the UK.
"I am a British fighter. I want domestic rivalries before I can win world titles."
"Because I've put in so much effort as a trainer, I am far ahead of any fighter - in terms brand and following – at a similar level, so people will want to take a look at me.
"That's great, I want a long queue of opponents who want the chance to make a name out of me, they will be perfect practice for me."
YouTube and celebrity boxing are a new, mega-profitable aspect of the hurt industry. Riley played a key role in their creation.
Sky had to slap the bank to get him, and will still offer him a position as a pundit.
He stated that he would continue to work with Sky's boxing program relaunch as long as it does not interfere with my training or fighting. Two wages is better than one.
"Negotiations lasted a while because they (and their competitors) know that I bring something to this table that very few others do.
Sky have signed up a skilled boxer, but they also know that I have the knowledge and influence in a market changing the sport.