The Greatest Unsolved Mysteries of All Time | Undercover History Updates S1 MEGA EPISODE | Nat Geo
Published July 27, 2025
Views 1.19M | Likes 8.64K | Comments 390
Based on an estimated $0.7–$2 CPM, this video's 1.19M views translate to an estimated $833 – $2.38K in lifetime ad revenue.
Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$833 – $2.38K