YOUTUBE boxing star KSI vowed that he would knock out Alex Wassabi during his return training.
American Wassabi will be facing the social media sensation Olajide Olayinka Williams Olatunji on August 27 at O2.
KSI vowed Alex Wassabi to be knocked out as he displayed a glimpse into his comeback training
Alex Wassabi will fight KSI in August 27
He also shared some insight about his preparation with a brief clip of him throwing left hooks.
KSI wrote: "I feel like there's some big thing that I'm missing, but ah well...
"Always get your tickets to see me boring Alex this August 27th!"
KSI has fought three times before. He started with a win against Joe Weller (26), in 2018. Logan Paul was 27.
Logan won the rematch in 2019, which was won by Londoner via split-decision. However, he hasn't returned to the match since then and is now focusing on his music.
This will change next month when Wassabi faces Deji, who beat KSI's brother in March.
KSI was unable to box in order to concentrate on his new recording career, but he now focuses entirely on training.
Harvey Ubhi said it on his YouTube channel: "I believe for me, the emphasis is purely training.
Let's just say that I train for a month. People have messaged me asking if they can film this or any other press event, and if so, when are you available?
"Like, guys, no. Let me just f***ing train bro.
KSI said: "I only need to make certain the skills are on-point, just a computer.
"I want people be like Jesus Christ, cool, on the next. I want to see and see what I can accomplish.
"I do this more for myself than anyone else. To see what I can accomplish."
Logan Paul lost to KSI during their 2019 rematch
