KSI is an English YouTube personality, rapper, boxer, entrepreneur and television personality. Celebrity Net Worth estimates his net worth at $150 million, last updated August 27, 2026.
KSI net worth: quick facts
| Full name | Olajide Olayinka Williams Olatunji |
|---|---|
| Net worth | $150 million (Celebrity Net Worth, August 27, 2026) |
| Age | 33 |
| Date of birth | June 19, 1993 |
| Nationality | British |
| Profession | YouTuber, rapper, boxer, entrepreneur |
| Known for | Co-founding Prime Hydration and the Sidemen, and crossover boxing |
What is KSI’s net worth in 2026?
Celebrity Net Worth estimates $150 million, updated August 27, 2026. This is an outside estimate, not a verified balance sheet.
How KSI made his money
His reported income sources include YouTube, music, boxing and business stakes. Forbes lists $23.9 million for its 2023 Top Creators earnings estimate. He co-founded Prime Hydration with Logan Paul and helped build Sidemen ventures including Sides and XIX Vodka. BBC reporting confirmed his departure from Sidemen in May 2026.
How the net worth estimates compare
| Publisher | Estimate | Date |
|---|---|---|
| Celebrity Net Worth | $150 million | Updated August 27, 2026 |
Other consulted summaries reuse Celebrity Net Worth or do not establish an independent calculation. We retain one attributed estimate.
Reported earnings figures
- Forbes lists $23.9 million in 2023 Top Creators earnings as of September 26, 2023 (Forbes profile). This annual estimate is separate from wealth.
- Forbes identifies Prime Hydration, Sides restaurants and XIX Vodka among his business ventures. Its May 31, 2026 report cites Bloomberg for Prime sales of $1.2 billion in 2023, while noting a later U.K. slowdown (Forbes). Company sales are not personal profit or a valuation of his stake.
- BBC reported on May 31, 2026 that his spokesperson confirmed he was leaving Sidemen after 13 years (BBC). This changes his role in the group; the report does not establish how his business holdings are affected.
Reading these figures
The $150 million estimate depends partly on privately held business values. Annual creator earnings and drink-brand revenue cannot be added to it. No value is assigned here to an individual business stake.
KSI career and earnings timeline
- 2009: Starts FIFA commentary videos, per Forbes.
- 2013: Sidemen begins, per BBC.
- 2022: Launches Prime with Logan Paul, per Forbes.
- September 26, 2023: Forbes lists $23.9 million in creator earnings.
- May 31, 2026: Sidemen departure confirmed to BBC.
- August 27, 2026: Celebrity Net Worth updates its $150 million estimate.
FAQs
What is KSI’s net worth?
Celebrity Net Worth estimates $150 million, updated August 27, 2026.
What did Forbes estimate he earned?
$23.9 million for its 2023 Top Creators list, as of September 26, 2023.
Is Prime revenue KSI’s personal income?
No. Company sales are distinct from profit, dividends and the value of his stake.
Did KSI leave Sidemen?
BBC reported his spokesperson confirmed the departure on May 31, 2026.
Sources
- Celebrity Net Worth: KSI, last updated August 27, 2026
- Forbes, September 26, 2023
- Forbes, May 31, 2026
- BBC, May 31, 2026
About the Author
Jason Liam writes about celebrity net worth on Sneaky Insights. He loves exploring the stories behind the fortunes: the career breakthroughs, businesses and endorsements that helped famous names build their wealth. His favorite part is looking beyond the headline number to tell the story of how the money was made.
