X7 Updates on Instagram: "KSI, whose real name is Olajide Olayinka Williams Olatunji, is a British YouTuber, rapper, and entrepreneur born on June 19, 1993, in London, England. He rose to fame through his YouTube channel, launched in 2009, where he initially gained popularity by posting gaming commentary videos, particularly focused on the FIFA video game series. His energetic personality, humor, and engaging content quickly attracted a large audience, making him one of the most prominent conten