KSI
| KSI | |
|---|---|
| Other names | JJ Olatunji |
| Birth name | Olajide Olayinka Williams Olatunji |
| Nationality | British |
| Born | 19 June 1993 |
| Occupation | YouTuber, streamer, rapper, boxer, businessman |
| Known for | Sidemen; boxing; music; Twitch / YouTube live events |
| Website | twitch.tv/ksi |
Olajide Olayinka Williams “JJ” Olatunji (born 19 June 1993), known professionally as KSI, is a British YouTuber, livestreamer, musician, and amateur/professional crossover boxer. A founding member of the Sidemen, he is one of the United Kingdom’s most commercially successful online entertainers and periodically streams on Twitch for events, chats, and collaborations.[1]
Streaming and digital career[edit]
Olatunji built a massive YouTube audience through gaming (especially FIFA) and comedy before expanding into music chart success and pay-per-view boxing (including bouts against Logan Paul). Twitch appearances and co-streams with creators such as IShowSpeed and Fanum (e.g., Match for Hope charity football) keep him relevant to livestream audiences even when YouTube remains his primary home.[1][2]