Discover the net worth and biography of KSI, the popular British YouTuber, rapper, and boxer. From his humble beginnings to his rise to fame, learn about his achievements and success in the entertainment industry.

KSI Net Worth, Bio

KSI is a British YouTube personality, rapper, actor, and boxer who has made a name for himself in the entertainment industry. His real name is Olajide William "JJ" Olatunji, but he is best known by his YouTube pseudonym, KSI. Born on June 19, 1993, in London, England, KSI has become one of the wealthiest and most influential social media stars of our time, with a net worth estimated to be around $20 million.

KSI began his YouTube career in 2009, primarily making videos about the FIFA video game series. However, his channel quickly expanded to include reaction videos, comedy sketches, and vlogs. As of 2021, his main channel has over 23 million subscribers and more than 6.5 billion views. He has also branched out into music, releasing multiple EPs and singles that have charted in the UK, and even starred in a feature film, "Laid in America".

"I just love creating content that makes people laugh, think, or feel something. That's why I do what I do." - KSI

In addition to his online success, KSI has also pursued a boxing career, with his first amateur fight taking place in 2018. He faced fellow YouTuber Joe Weller in the ring, defeating him by technical knockout in the third round. KSI then went on to face Logan Paul in two highly publicized professional fights, drawing the first and winning the second. His success in boxing has made him one of the most recognizable figures in the sport, as well as one of the highest-earning boxers in the world.

Overall, KSI's career has been nothing short of exceptional. His dedication to his craft and willingness to take risks has paid off, not only in terms of his net worth but also in his impact on the entertainment industry as a whole.

KSI Personal Information

Below is a table with all the important information you need to know about KSI, including his net worth, age, place of birth, gender, height, country of origin, and source of wealth.

Field Information
KSI Net Worth $15 million
Age 28 years old
Born Watford, United Kingdom
Gender Male
Height 6'0" (183 cm)
Country of Origin United Kingdom
Source of Wealth YouTube, music, boxing, merchandise

KSI, whose real name is Olajide William Olatunji, is a multi-talented entertainer from the UK. He has become a successful YouTube personality, rapper, actor, and professional boxer. With a net worth of $15 million, KSI is one of the wealthiest YouTubers in the world. He was born and raised in Watford, UK, and has Nigerian heritage. Throughout his career, KSI has used his platform to advocate for causes such as mental health awareness and suicide prevention.

Key Facts

Key Facts

Here are some important facts to know about popular YouTube personality, KSI:

  • KSI (short for Knowledge, Strength, Integrity) is the online alias of Olajide Olatunji, a British YouTuber, rapper, and boxer.
  • He was born on June 19, 1993, in Watford, England.
  • KSI has a Nigerian descent and frequently incorporates his heritage into his content.
  • He started his YouTube career in 2009 by creating content centered around the FIFA video game series.
  • KSI's channel grew rapidly, and he now has over 22 million subscribers and 6.5 billion total video views.
  • In addition to his YouTube fame, KSI is also a successful rapper, with several chart-topping releases, including "Killa Killa," "Houdini," and "Really Love."
  • KSI's boxing career started in 2018, and he has a record of 1 win, 2 draws, and 0 losses.
  • As of 2021, KSI's net worth is estimated to be around $20 million, primarily from his YouTube and music careers.

Early Life of KSI

Early Life of KSI

Childhood and Family

KSI, whose real name is Olajide William Olatunji, was born on June 19, 1993, in Watford, England. He grew up in a Nigerian-British family with three siblings, two brothers, and one sister. His parents immigrated to England from Nigeria before he was born, and they settled down in Watford.

KSI's father was a nurse, and his mother worked as a nurse's assistant. The family lived in a modest house in Watford, and KSI shared a room with his two brothers. He often talks about his childhood and how he was bullied in school because of his race and weight.



KSI went to Berkhamsted School, a private school in Hertfordshire, England. He later went to the University of Hertfordshire, where he took a degree in Business and Economics. However, he dropped out of college after two years to focus on his YouTube career.

Early Influences and Hobbies

KSI was interested in video games from a young age, and he spent a lot of time playing games on consoles like the Nintendo 64 and the PlayStation 2. He also enjoyed playing sports, particularly football and boxing.

KSI was also a fan of rap music and was influenced by rappers like Eminem and 50 Cent. He started making music videos on his YouTube channel, which garnered him a large following.

In conclusion, KSI's early life was marked by his Nigerian-British upbringing, which shaped his identity and inspired his success. He faced challenges in school but found solace in his hobbies of gaming, music, and sports.


KSI started his YouTube channel in 2008, primarily producing content related to FIFA, the popular sports video game. He gained a significant following for his humorous commentary and skills in the game, which eventually led to his involvement in professional gaming and esports tournaments.

Over time, KSI expanded his content to include music, comedy skits, and vlogs, which helped him diversify his audience and gain even more popularity. He has released multiple EPs and singles, with some of his most popular songs including "Lamborghini" and "Pulled Up."

In addition to his online presence, KSI has also ventured into television and film. He has made appearances on shows such as "EastEnders" and "Celebrity Gogglebox," and starred in the 2021 action-comedy film "Laid in America."

KSI has also been involved in several notable boxing matches, beginning with his initial fight against fellow YouTuber Joe Weller in 2018. He has since faced off against professional boxer Logan Paul twice, with the second match drawing millions of viewers and generating significant revenue.

Overall, KSI's diverse career has allowed him to amass a substantial net worth and cement his status as one of the most influential and successful online personalities of his generation.

How KSI Spends His Wealth?

Investing in Businesses

KSI is not only an accomplished YouTuber and musician; he is also a shrewd investor who spends his money strategically in businesses that he believes can give him a solid return on his investment. He has invested in a variety of sectors, including real estate, fashion, and technology.

Cars and Watches

KSI is known to have a passion for luxury cars and elegant watches. He has spent a considerable amount of his wealth on supercars such as a Lamborghini Aventador, a Rolls Royce Wraith, and a Ferrari 458. In addition to that, KSI is also a watch enthusiast who has a collection of luxury timepieces from brands like Rolex and Audemars Piguet.

Charity Donations

KSI may be a wealthy celebrity, but he is also known for his generosity and compassion. He has used his wealth to donate to a number of charities, including the Special Effect and the Make-A-Wish Foundation. He has also organized a number of fundraising events to support various causes such as cancer research and children’s education.

Travel and Experiences

As someone who has worked hard to achieve success and accumulate wealth, KSI enjoys the finer things in life. He spends his money on exotic holidays, five-star hotels, and unique travel experiences, such as skydiving and bungee jumping. KSI believes that traveling and experiencing the world is an essential part of life, and he is willing to spend money to make it happen.

KSI Net Worth, Bio: Highlights

YouTube career

KSI, whose real name is Olajide William Olatunji, began his YouTube career in 2009 with his FIFA gameplay videos. His channel has since expanded to include vlogs, music, comedy skits, and more, amassing over 30 million subscribers and making him one of the biggest YouTube stars of all time.

KSI's YouTube earnings have been a major source of his net worth, with reported earnings of $15.5 million in 2020 from his YouTube channel alone.

Boxing career

In addition to his YouTube success, KSI has also gained recognition as a boxer. He has participated in two major boxing matches against fellow YouTuber Logan Paul, with the first match ending in a draw and the second match resulting in a win for KSI.

  • KSI's first boxing match against Logan Paul was a major event, with over 1 million viewers streaming the event live.
  • KSI's second boxing match against Logan Paul was held in November 2019, and KSI was declared the winner by split decision.

KSI's boxing career has significantly contributed to his net worth, with the second fight reportedly earning him over $900,000.

Music career

Along with his YouTube and boxing careers, KSI has also pursued a music career. He has released multiple singles and an album titled "Dissimulation," which debuted at number two on the UK Albums Chart.

KSI's music career has also been lucrative, with reported earnings of over $10 million in 2020 from his music and merchandise sales combined.

Favorite Quotes from KSI

As an influencer and musician, KSI has been known to say things that inspire and make people laugh. Here are some of his best quotes:

1. "If you're going to shoot for the stars, you might as well shoot for the moon first."

This quote shows that KSI believes in aiming high and not being limited by what is expected. He encourages others to go for their dreams and reach for the stars.

2. "I don't want to be anyone's hero. I'm just trying to be mine."

This quote highlights KSI's attitude towards being true to oneself. He doesn't believe in trying to be someone else's hero, but rather focusing on being his own hero by pursuing his own goals and aspirations.

3. "I'm not arrogant, I'm just confident. There's a difference."

Many people mistake KSI's confidence for arrogance, but this quote shows that he is aware of the difference between the two. He believes in himself and his abilities, but doesn't look down on others for not having the same level of confidence.

4. "Do what you love and love what you do."

KSI is a strong believer in doing what makes you happy. This quote encourages others to pursue their passions and enjoy their work, rather than settling for something that doesn't bring them joy.

5. "Life's too short to not take risks."

Another quote that emphasizes that life is short, and encourages people to take risks and step out of their comfort zones. KSI believes that taking risks is essential for personal growth and achieving success.

Famous Success Lessons from KSI

Hard Work and Dedication

KSI's success did not come easy. He worked hard and dedicated countless hours to his craft as a rapper, YouTuber, and boxer. He believes that these two virtues are the key to achieving success in any field.

Being Authentic

One of KSI's biggest strengths is his authenticity. He is true to himself and doesn't try to be someone he's not. He believes that being genuine is crucial to building a loyal following and being successful in any area of life.

Being Entrepreneurial

KSI is not just a rapper or a YouTuber. He is also an entrepreneur, with several successful businesses under his belt. He believes that identifying opportunities and taking risks are essential to achieving success.

Not Being Afraid to Fail

Failure is a part of any journey towards success, and KSI knows that all too well. He has had his share of failed projects and setbacks over the years. However, he doesn't let these setbacks discourage him. Instead, he learns from them and uses them as fuel to keep pushing forward.

Keeping a Positive Mindset

Staying positive in the face of challenges is critical to achieving success, and KSI knows this. He has faced his fair share of criticism and negative comments but believes in focusing on the positives and not letting negativity affect him.

Interesting and Surprising Facts About KSI

KSI's real name is Olajide William Olatunji. He was born on June 19, 1993, in London, England.

KSI began his YouTube career in 2008. His initial content was focused on video games and comedic videos. He became famous for his FIFA gameplay and commentaries.

  • KSI has over 30 million subscribers on YouTube. He has grown into one of the most popular YouTubers of all time.
  • KSI's net worth is estimated to be around $20 million. He has earned his wealth from his YouTube channel, music career, and boxing matches.
  • KSI has released multiple EPs and singles. His music career took off in 2015 when he released his first EP titled "Keep Up."
  • KSI has competed in professional boxing matches. He is undefeated in the ring, with a record of 3 wins and no losses. He became a licensed amateur boxer in 2018.

KSI is known for his philanthropy work. In 2020, he raised £200,000 for The Samaritans charity by raffling off his Lamborghini Huracan car.

KSI's Awards
Award Year
MTV Europe Music Award for Best UK and Ireland Act 2019
Premios Juventud for Best Influencer 2020
NME Award for Best Collaboration 2021



KSI is a popular English YouTuber, rapper, actor, and professional boxer. He has gained immense fame and fortune over the years, thanks to his successful career in these fields. KSI's net worth is estimated to be around $20 million USD, making him one of the richest YouTubers in the world.

KSI started his YouTube career in 2008, creating videos related to video games, football, music, and comedy. He gained a significant following over the years and became a major social media influencer. He has also released several successful music singles and albums, collaborating with other artists in the industry. In addition to his music career, KSI has also acted in movies and TV shows, including "Laid in America" and "The Fight before Christmas."

Aside from his entertainment career, KSI is also known for his professional boxing career. He has participated in several boxing matches, including one with fellow YouTuber Logan Paul in 2019. KSI won the match, solidifying himself as a legitimate athlete. He has also been honored with several awards and nominations, including the prestigious Nickelodeon Kids' Choice Award for "UK Favourite Sports Star."

In conclusion, KSI is a multi-talented individual who has achieved great success in his various pursuits. His net worth and popularity continue to grow, and he remains a major figure in the entertainment and sports industries.


KSI Reveals How Much Money Sidemen Make

KSI Reveals How Much Money Sidemen Make by KSIClips 1 year ago 1 minute 371,476 views


What is KSI's net worth?

KSI's net worth is estimated to be around $20 million. He earned most of his wealth through his YouTube career, music, and boxing matches.

How did KSI become famous?

KSI started his career by creating content on YouTube in 2008, where he gained a large following by creating humorous commentary videos on video games. He then ventured into music and boxing, which also contributed to his fame.

What is KSI's real name?

KSI, whose full name is Olajide William Olatunji, is a British YouTuber, musician, and amateur boxer.

How does KSI make money from boxing?

KSI makes money from boxing by participating in exhibition matches, selling tickets, and pay-per-view streams. He also earns a percentage of the revenue generated from merchandise sales.

YouTube, Fortune, Rise
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