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Cruiserweight · United Kingdom
KSI
4-1-0, 1 NC 3 KO · 2019–2023
Photo: MILLION DOLLAZ WORTH OF GAME, CC BY 3.0 via Wikimedia Commons
KSI is a cruiserweight boxer from United Kingdom, born Jun 19, 1993. Record 4-1-0, 1 NC with 3 knockouts over 2019–2023. KSI last fought Tommy Fury on Oct 14, 2023 and lost by UD over 6 rounds.
Also: КСИ (забављач) · جے جے · كيه أس آي
+17 more
كيه اس آى · کیه اس ای · کیاسآی · केएसआई · கே. எஸ். ஐ · JJ · JJ Olatunji · KSI (penghibur) · KSI (zabavljač) · KSI (ютубер) · KSIOlajideBT · KSIOlajidebt · KsiOlajideBT · Olajide "JJ" Olatunji · Olajide Olatunji · Olajide Olayinka Williams "JJ" Olatunji · Olajide Olayinka Williams OlatunjiBornJun 19, 1993
Country🇬🇧 United Kingdom, 🇳🇬 Nigeria
StanceOrthodox
Height178 cm
Reach193 cm
NicknameThe Nightmare
DebutNov 9, 2019
Career2019–2023
Rounds boxed18
KO share75%
Born inLondon, United Kingdom
TitlesMFB title, 1st defence 2023
Boxerbook rating1680 ± 237 · inactive since Oct 2023Why here ›
Confirmed bouts3 of 6
Record and next fight
Record
4-1-0, 1 NC, 3 KOs · 2019–2023
Next fight
No next fight confirmed
Last result
The record
6 bouts, 2019–2023, newest first. Records under each bout are both boxers going in.
Bouts by source: Wikipedia (ja) · 6, English Wikipedia · 3
Ratings now
Not in any current ranking.
World titles
No world title reigns recorded.
Facts
- What is KSI's record?
- KSI's professional record is 4-1-0, 1 NC with 3 knockouts.
- When is KSI's next fight?
- No next fight is confirmed as of 17 Oct 2026.
- Who did KSI fight last?
- KSI last fought Tommy Fury on Oct 14, 2023 and lost by UD over 6 rounds.
Sources
Boxerbook ID 6569 · permanent link boxerbook.com/id/6569. Wikidata (CC0), English Wikipedia (CC BY-SA), photo from Wikimedia Commons. Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.