Charles Servizio
United States
American Charles Servizio performed 46,001 push-ups in 24 hours on April 25, 1993, setting a Guinness World Record. That averages roughly 32 push-ups per minute -- one every two seconds -- sustained around the clock. Maintaining this pace for a full day demands not just muscular endurance but also strategic nutrition, hydration, and joint management. Unbroken for more than 30 years, this record remains the benchmark for human upper-body endurance.