KSI or JJ is a serial entrepreneur
Olajide Olayinka Williams Olatunji, professionally known as KSI was born on 19th June 1993. He is currently 30 years old and is believed to be in a relationship although manages to keep his love life successfully private. KSI or JJ if you prefer and Miniminter both studied at Berkamsted School in Hertfordshire, England but support different football teams. JJ is a keen Arsenal football fan with Miniminter supporting Leeds football club.
Fact: KSI stands for Knowledge Strength Integrity
JJ started his own YouTube channel in 2009 and joined the Sidemen group in October 2013. KSI or JJ decided to stop going to college and focus on making YouTube videos as his channel began to grow and bring in money each month from the Fifa game videos he made at that time. As the channel grew JJ's content and style of video upload expanded. The Sidemen videos where different in that they included sketches and challenges along side gaming content.
KSI or JJ has since gone on to release a debut album `Dissimulation` in 2020 followed by `All Over The Place` in 2021. KSI is a platinum selling music artist Alongside his music career, KSI started boxing and created the company Misfits Boxing where he acts as CEO as well as a co-founder of Prime Hydration with Logan Paul after beating Logan Paul in a boxing match.
KSI is the most well known member of the Sidemen YouTube group, not least for his distinctive laugh and generosity amongst his friends. JJ has a younger brother Deji Olatunji who is also a YouTube creator.
- Learn more about KSI's music
- Learn more about Misfits Boxing
- Learn more about Prime Hydration
