Creator
KSI
YouTuber and Sidemen member, musician and boxer
3 sourced records. Each exercise has a top recorded mark and its evidence. Check the date, age, effort and method before you compare.
KSI half marathon
KSI's recorded half marathon is 1:50:02. Performance date: 2026-03. Age at the time: 32. This was a competition result. The source at richmond.nub.news gives this mark. Source type: news report. Confidence is medium.
Compare your half marathon with KSI
Kew The Run half marathon · 2026 Kew Half Marathon
Source quote and limits
“completing the race in an impressive 1:50:02.”
The 30 March 2026 report identifies the event and KSI in the organizer photo. The race month is supported by the current-event report; the day is not stated. Time is converted from 1:50:02 to seconds.
2026
- Half marathon1:50:02
Quote and details
“completing the race in an impressive 1:50:02.”
KSI bench press
KSI's recorded bench press is 130 kg. Source date: 2022-12-31. The recorded effort was a max or PR. The source at youtube.com gives this mark. Source type: video. Confidence is medium.
Compare your bench press with KSI
Gym session in his video "HOW STRONG IS KSI?" (published 2022-12-31) · YouTuber and boxer; video promotes his MF & DAZN X Series 004 fight (January 2023)
Source quote and limits
“130, got a PB”
Gemini (web app) read the video in two separate runs; no human watched it for this record. Run b reads the on-screen text "130KG" (run a reports the same graphic at 2:26); both runs count one completed rep at 2:23 after a spotter's "three, two, one, up" lift-off. Both runs quote him after the set: "All right, 130, got a PB just for you lot", so this is a stated personal best. Identity: his own channel, and he names himself in the video (per both runs). Feat date unknown; the YouTube Data API publication date, 2022-12-31, is the latest possible date.
2022
- Bench press130 kg
Quote and details
“130, got a PB”
KSI front squat
KSI's recorded front squat is 160 kg. Source date: 2022-12-31. The recorded effort was a max or PR. The source at youtube.com gives this mark. Source type: video. Confidence is medium.
Compare your front squat with KSI
Gym session in his video "HOW STRONG IS KSI?" (published 2022-12-31) · YouTuber and boxer; video promotes his MF & DAZN X Series 004 fight (January 2023)
Source quote and limits
“160KG”
Gemini (web app) read the video in two separate runs; no human watched it for this record. Both runs read the on-screen text "160KG" for his fourth and last front squat set at 2:12 and count one completed rep. He works up 100 kg x 1, 120 kg x 1, 140 kg x 3, then 160 kg x 1; before the front squats he says he is going to try to get some PBs. Identity: his own channel, and he names himself in the video (per both runs). Spotters stand by and call cues; no run says they touched the bar. Feat date unknown; the YouTube Data API publication date, 2022-12-31, is the latest possible date.
2022
- Front squat160 kg
Quote and details
“160KG”
Photo: MILLION DOLLAZ WORTH OF GAME, CC BY 3.0, via Wikimedia Commons. Cropped.