In February 2024, retired Australian Olympic medalist James Magnussen announced that he would return to swimming for the Enhanced Games with a singular target: break the long-course 50-meter freestyle world record. Aron D'Souza offered a US$1 million prize if he succeeded, and Magnussen responded with a blunt description of the project, promising to “juice to the gills” and attempt to rewrite the record within six months. Magnussen framed the decision as a financial and entertainment gamble rather than a conventional sporting comeback, saying the reward could support him for a decade and insisting that the experiment was not intended for young athletes. His willingness to discuss drug use so openly made him the most recognizable public symbol of the event's central premise.
By May 2025, Magnussen said the substances he had taken included testosterone, BPC-157, CJC-1295, ipamorelin, and thymosin. The announcement prompted concern from anti-doping authorities and sports-medicine professionals, who argued that even supposedly supervised use could encourage dangerous experimentation and create pressure for athletes to take increasingly aggressive drug regimens. Magnussen ultimately did not claim the million-dollar record prize. Greek swimmer Kristian Gkolomeev instead reportedly swam 20.89 seconds at a private February 2025 event, edging César Cielo's recognized 50-meter freestyle mark by 0.02 seconds; the drugs, if any, used by Gkolomeev were not disclosed. Magnussen's failed record chase nevertheless became one of the defining episodes of the Enhanced Games: a retired Olympic medalist publicly turning performance enhancement from a hidden violation into the advertised premise of his comeback.
Follow the sources
Status and citations are supplied by the archive. AI concept art is an interpretation, not historical evidence.