KSI
English influencer, musician, and former boxer (born 1993)
Net Worth
Tracking
Height
5 ft 11 in (178 cm)
YouTube
24.8M
⚡ Psychological & Career Specs: The Polarities
SUPERPOWERS & CORE STRENGTHS
- Unmatched cross-industry adaptability, successfully transitioning from gaming creator to chart-topping musician, boxer, and entrepreneur.
- Exceptional commercial instinct and promotional power, co-founding massive global ventures like Prime Hydration and the Sidemen brand.
- Magnetic charisma and relentless work ethic that have sustained an intensely loyal, highly engaged global fanbase for over a decade.
KRYPTONITE & CRITICAL VULNERABILITIES
- History of impulsive online behavior and public remarks that have led to significant PR controversies.
- Struggles with managing ego and accepting defeat, as evidenced by his reaction to losses in the boxing ring.
- Vulnerability to overextension by simultaneously juggling competitive athletics, entertainment, and major corporate ventures.
⚡
AI Synthesis: Polarities and character traits are algorithmically generated based on career history and public media discourse.
💸 Estimated Creator Earnings & Revenue
Algorithm Estimate
Est. Monthly Earnings
$98K - $214K
Est. Annual Earnings
$1.2M - $2.6M
Avg. Revenue Per Video
$25K - $54K
* Estimates calculated based on 24.8M subscriber scale, estimated video views, and RPM benchmarks ($2.2 - $4.8).
| Net Worth | Tracking |
|---|---|
| Height | 5 ft 11 in (178 cm) |
| YouTube Reach | 24.8M |
| @ksi | |
| X (Twitter) | @KSI |
| Birth Date | Jun 19, 1993 (Age 33) |
| Birth Place | London |
About KSI
About KSI
Olajide Olayinka Williams “JJ” Olatunji, known professionally as KSI, is a British influencer, musician, and former professional boxer. He is a co-founder and former member of YouTube group the Sidemen, the co-founder of Misfits Boxing and co-owner of several businesses, including Prime Hydration and Lunchly. KSI has also served as a judge on Britain’s Got Talent since 2025.
