CC BY 3.0 - https://creativecommons.org/licenses/by/3.0/ Wikimedia Commons https://upload.wikimedia.org/wikipedia/commons/2/2b/JJ_Olatunji_%28KSI%29_1.jpg
KSI
KSI, whose real name is Olajide "JJ" Olatunji, is a British YouTuber, rapper, boxer, and internet personality. He rose to fame through his gaming content on YouTube, amassing millions of subscribers. KSI has released numerous music singles and albums, with chart-topping hits like "Down Like That" and "Really Love." He also gained attention for his boxing matches against fellow YouTubers like Logan Paul and Joe Weller. KSI is known for his charismatic personality, entrepreneurial endeavors, and philanthropic efforts.