Capital: € 18 million Age: 26 Born: 06/19/1993 Country of origin: Great Britain Source of wealth: Youtuber Last updated: 2020 Short introduction KSI, whose genuine name is Olajide Olayinka Williams Olatunji, is a British YouTuber. He acquired distinction through his recordings about the FIFA and Grand Theft Auto games. What’s more, he developed a vocation […]