Mark Rober vs KSI
Net worth and stats comparison for 2026
Net Worth Winner: KSI by $55.0M
Side-by-Side Comparison
Net Worth
$45.0M
$100.0M ✓
Age
46 years
32 years ✓
Country
🇺🇸 United States
🇬🇧 United Kingdom
YouTube Subscribers
74.0M ✓
17.6M
Monthly Earnings
$4.0M ✓
$3.0M
Net Worth History
$48.5M $27.5M $6.5M
2020202120222023202420252026
Mark Rober Net Worth Over Time
Net Worth History
$108.0M $60.0M $12.0M
20192020202120222023202420252026
KSI Net Worth Over Time
Mark Rober vs KSI Summary
In 2026, Mark Rober has an estimated net worth of $45.0M, while KSI has an estimated net worth of $100.0M. This means KSI is worth approximately $55.0M more.
On YouTube, Mark Rober has 74,000,000 subscribers compared to KSI's 17,600,000 subscribers.
In terms of estimated monthly earnings, Mark Rober makes approximately $4.0M/month while KSI earns around $3.0M/month.