Swiss Inmate Serving Life Sentence Sets Guinness Record With 1,073 Burpees

A 33-year-old Swiss inmate serving a life sentence has set an official Guinness World Record by completing 1,073 burpees within a single hour at the Lenzburg Penitentiary in Switzerland.

The remarkable physical feat took place on February 27, 2026, in the prison gym, and was officially verified by Guinness World Records, as reported by the German newspaper Bild. The official category achieved was "the highest number of chest-to-ground burpees in one hour," according to the Swiss news outlet 20 Minuten. The exhausting exercise required dropping into a full push-up with the chest touching the floor, pushing back up, leaping to the feet, and jumping into the air. The inmate maintained an average pace of nearly 18 repetitions per minute, translating to one burpee every 3.3 seconds.

Guinness officials noted that the inmate, identified as Tobias, undertook the challenge during a difficult period in his life to establish a positive goal. In a letter to the Swiss newspaper Blick, Tobias confirmed the record, stating that regular training provided him with purpose and motivation. Prison authorities declined to comment on the matter, citing inmate privacy regulations.

Alongside the athletic achievement, European media outlets highlighted the inmate's severe criminal background. According to Bild, Tobias made headlines in 2016 following a murder in the Seefeld neighborhood of Zurich. While on unreturned prison leave, he fatally stabbed a 42-year-old tech worker who was smoking on a wall—a complete stranger to him. He was arrested seven months later while attempting to acquire a firearm to carry out further killings aimed at forcing the release of an inmate he associated with. His record also includes convictions for extortion, unlawful imprisonment, and attempted robbery involving a baseball bat. A court subsequently sentenced him to life imprisonment for the murder.