KSI

Olajide "JJ" Olayinka Williams Olatunji Jr, better known online as KSI, is a British Youtuber best-known for his music and boxing. He is also a founding member of the Sidemen. On December 20, 2020, KSI was shown around Dream SMP by Quackity. He was also seen around the server on March 22, 2021, hanging out with TommyInnit, BadBoyHalo, and later Dream.

Platforms

 * Facebook - K.S.I
 * Genius - KSI
 * Instagram - ksi
 * Twitter - @KSI
 * YouTube:
 * KSI
 * JJ Olatunji
 * KSIClips

First visit
KSI visited the SMP on December 20, 2020 and was given a tour by Quackity. During the tour, KSI saw many members of the SMP watching, was shown many images of Logan Paul and himself boxing, and was introduced to BadBoyHalo. After KSI's tour, he, Quackity, and Bad built a school in Boomerville to teach sexual education to the members of the SMP. Many members participated as students in the session, and multiple classmates were banished, turned into animals, and killed. In the end, only Dream, Nihachu, and GeorgeNotFound graduated.

Second visit
KSI returned to the SMP on March 22, 2021 with Tommy. After catching up, the two met up with Bad. To prank Tommy, KSI stopped swearing and got along with Bad. Getting bored with KSI not swearing, Tommy led the two to Philza to ask for help.

Upon finding the three stealing from Techno, Phil joined them and helped Tommy in his attempt to get KSI to swear again. After some attempts, Dream joined the server and teleported out of prison to join them. Tommy started theorizing that Dream's fans were the reason why KSI stopped swearing so he asked Dream for help, but Dream remained silent and logged off for a moment before rejoining. With no help from Dream, Phil and Tommy continued with their attempt to get KSI to swear. Their efforts failed, and KSI asked for the ability to fly. Dream granted KSI's request by giving him creative mode, but changed him back to survival shortly after.

After leaving Philza, Tommy spoke to KSI to ask him to swear. While trying to convince KSO to swear, Tommy asked Dream to swear as an example, and Dream swore. However, KSI still refused to swear, so Tommy led KSI, Dream, and Bad to the nether and trapped KSI in a platform over lava. Dream started offering money for KSI to swear, and Bad countered Dream's offers with higher amounts. In the end, Bad was outbid by Dream so KSI swore.

Trivia

 * KSI is a member of The Sidemen along with Vikkstar.
 * KSI has a younger brother named Deji