Olajide Olatunji (KSI) Wiki, Age, Net Worth, Affairs.


Olajide William “JJ” Olatunji, born on 19 June 1993 also known KSI is an English YouTuber, comedian, rapper and actor. He has the 35th most subscribed channel with more than 17 million Scriber and over 3 billion video views. He released his debut EP, called Keep Up in 2016, which reached number one on the UK R&B Albums Chat.

Family/ Relationships

Olajide Olatunji KSI Parents/Family

Born on Watford, Hertfordshire, Southern England, UK, his father’s name is Olajide Olatunji Sr aka Jide and mother name is Yinka Olatunji. He has a younger brother named Deji Olatunji also known as Comedy Shorts Gamer.

Olajide Olatunji KSI Affairs/Girlfriend/Spouse/Wife

Not Available.  For more info, contact KSI on twitter  and Instagram.

A post shared by K.S.I (@ksi) on

Profile / Wiki / Information

Personal Information

  • Full Name: Olajide William Olatunji
  • Nicknames: JJ, KSI
  • Birthday: June 19, 1993
  • Age: 27 years old
  • Gender: Male
  • Birthplace: Watford, Hertfordshire, Southern England, UK
  • Current Residence: London, England
  • Education: Berkhamsted School
  • Profession: YouTuber / Entertainer, Actor, Rapper, Comedian, Video game commentator
  • Nationality: British
  • Ethnicity/Race: Black
  • Religion: Agnostic
  • Girl Friend: N/A
  • Eye Color: Dark Brown
  • Hair Color: Black
  • Zodiac: Gemini
  • Net Worth: 11 Million USD
  • Earnings: Not Available


  • Height: 5 feet 10 inch (178 cm)
  • Weight: 72 kg (159 lbs)

 Trivia/ Facts that you may not know about Entertainer KSI

  • He could not start a youtube channel using his first name, “Olajide” that username was already taken. So he added a pre-fix KSI inspired by a Halo gaming clan called Knowledge, Strength and Integrity.
  • He made his 1st YouTube video in 2008 for school project.
  • KSI is listed in the Guinness Book of World Records Gamer’s Editionfor highest number of FIFA video game goals scored against the computer which were 190 scored in 2013.
  • His 1st car was Tron-themed purple Lamborghini Aventador.
  • KSI gifted his parents a brand new home and even made his father retire prematurely from job.
  • KSI longest gaming session was playing FIFA for 32 hours straight.
  • He has published a book titled, KSI: I Am A Tool (2015) in USA and KSI: I Am A Bellend (2015) in UK.
  • He is one of the members of the crew called Ultimate Sidemen, a YouTube gaming crew. Other members of the crew are Ethan Payne and Wroetoshaw.
  • He is mostly known for his sexual, crude humor like as making a ‘rape face’.  Due to which Microsoftcut ties with him and got life ban from the Eurogamer Expo.
  • With his friend Simon, he creates a gaming group, “Sidemen”in 2013 which collaborate all gaming YouTubers. All the seven Side-men-members have become big names in the gaming industry
  • Visit KSI’s official website @ksiofficial.com.

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