Olajide Olatunji Net Worth 2023- Bio, Interesting Facts, Income, Salary, and Career

Olajide Olatunji, also known as KSI, is a British YouTuber, rapper, and professional boxer. He is one of the most popular creators on the platform, with over 24 million subscribers on his main channel. In this article, we will dive into Olajide Olatunji's biography, childhood, career, age, height, net worth, cars, houses, interesting facts, favorite things, popularity, and more.

Olajide Olatunji Net Worth 2023


Olajide Olatunji was born on June 19, 1993, in Watford, Hertfordshire, England. He is of Nigerian descent, and his parents are Jide and Yinka Olatunji. Olajide grew up in Watford, where he attended Berkhamsted School. He later attended the University of East London, where he studied psychology and graduated with a degree in the subject.

Unknown Facts

  • Olajide Olatunji has a younger brother named Deji Olatunji, who is also a YouTuber and rapper. They have collaborated on multiple videos and have competed against each other in boxing matches.
  • KSI stands for "Knowledge, Strength, Integrity," which he says are the values he lives by.
  • He has released multiple singles and albums, including his debut album "Dissimulation" in 2020, which reached number two on the UK Albums Chart.
  • Olajide Olatunji has won multiple awards for his content, including a YouTube Diamond Play Button for surpassing 10 million subscribers and a Nickelodeon Kids' Choice Award for Favorite Gamer.
  • He has also been involved in charity work, including donating over $200,000 to the UK-based mental health charity, CALM (Campaign Against Living Miserably).


Growing up, Olajide Olatunji was interested in video games and technology. He played a lot of FIFA and Call of Duty and eventually started making videos of himself playing the games and sharing his commentary. He started his YouTube channel in 2009 when he was just 16 years old, under the username "KSIOlajideBT." His early videos were primarily focused on gaming, but he later expanded to vlogs and comedy skits.


Olajide Olatunji's career on YouTube took off in 2012 when he started collaborating with other YouTubers and participating in events like the "Call of Duty XP" tournament. He also created his own gaming clan, "Sidemen," with other YouTubers, which gained a significant following. He continued to make gaming and comedy videos but also started branching out into music.

In 2015, he released his debut single, "Lamborghini," which was a collaboration with rapper P Money. The song was a commercial success, reaching number 30 on the UK Singles Chart. He continued to release music, including his debut EP, "Keep Up," in 2016.

In addition to his YouTube and music careers, Olajide Olatunji has also been involved in professional boxing. He has participated in multiple matches, including one against fellow YouTuber Logan Paul in 2018. He won the fight against Paul's brother, Jake Paul, in 2021, earning him the YouTube Boxing Championship belt.

Age and Height

As of May 2023, Olajide Olatunji is 29 years old. He stands at 6 feet tall (183 cm).

Net Worth

According to Wealthy Gorilla as of May 2023, KSI’s net worth is $25 Million. Most of his income comes from brand deals, sponsored posts, and his YouTube channel.

MNDM and KSI live in a luxurious mansion

Cars and Houses

MNDM and KSI live in a luxurious mansion in England. The house has six bedrooms, a swimming pool, a home cinema, and a recording studio. KSI also owns several expensive cars, including a Lamborghini Aventador, a Mercedes G63, and a McLaren 675LT. It is unclear if MNDM owns any cars.

Interesting Facts

  1. MNDM has a tattoo of a rose on her left forearm.
  2. She is a dog lover and has a pet dog named Kylo.
  3. She loves to travel and has visited several countries, including Italy, France, and the United States.
  4. MNDM is an avid fan of fashion and often posts outfit photos on her Instagram.

Favorite Things

  • Favorite food: Sushi
  • Favorite color: Pink
  • Favorite movie: The Notebook
  • Favorite music: Pop and R&B


MNDM has a considerable following on Instagram, where she has over 500k followers. She also has a YouTube channel with over 90k subscribers. However, her popularity has grown significantly since she started dating KSI. Her appearances in his videos and social media accounts have helped her gain more followers and fans.

More Idols

MNDM has not publicly shared any other idols or inspirations. However, she is known to be supportive of KSI's career and has been a constant source of support for him.


Overall, KSI's success is a testament to his hard work, dedication, and ability to connect with his audience. He has built a massive following on YouTube, and his influence extends far beyond the platform. With his entertaining content and engaging personality, KSI is sure to continue to be a major player in the world of online entertainment for years to come.

Miscellaneous Questions and Answers

Q: How did MNDM meet KSI?

A: It is unclear how MNDM and KSI met. However, they began dating in 2019 and have been together ever since.

Q: What is MNDM's real name?

A: MNDM's real name is Seana Cuthbert.

Q: Does MNDM have any siblings?

A: There is no information available about MNDM's siblings.

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