When JJ Olatunji started recording himself playing computer games from his bedroom, he could never have predicted he would have a media empire worth millions in just a few years.
The 27-year-old YouTube sensation, known around the world as KSI, built up a global following by uploading gaming videos while he was still at school.
KSI, who has tattooed the words his nickname stands for on his body, Knowledge, Strength, Integrity, has made a fortune by turning mouse clicks into cash and now has more than a staggering 30million subscribers across his various channels.
After disappointing exam results, the teenager made the bold move to leave education altogether and focus on building a career recording entertaining videos for the masses.
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