KSI

About KSI

Olajide Olayinka Williams Olatunji, better known as KSI, is a British YouTuber, rapper, boxer, and entrepreneur. He first gained prominence on YouTube for his gaming videos, particularly FIFA, before expanding into music, comedy, and boxing. KSI is also a member of the Sidemen, a British YouTube group consisting of seven content creators. His music career has seen significant success with multiple chart-topping singles and albums. KSI has also ventured into professional boxing, with high-profile matches against fellow YouTubers and professional boxers. Beyond content creation, he has launched several business ventures, including a record label, clothing line, and the popular hydration drink Prime with Logan Paul.