whi is ksi

KSI (born Olajide Olatunji) is a major British internet personality, rapper, boxer, and entrepreneur, famous for his YouTube videos, co-founding the group The Sidemen, and co-creating the drink brand Prime Hydration. He’s known for his gaming content, comedic videos, music (hip-hop/grime), and highly publicized boxing matches against other influencers like Logan Paul.