Alison dos Santos delivered a stunning performance in Zurich, defeating Karsten Warholm and breaking his world record. Dos Santos’s victory marks a significant upset in the world of track and field. The Brazilian athlete demonstrated exceptional speed and endurance to surpass Warholm’s previous record. Details regarding the exact time and race conditions are expected to be released shortly. This result positions Dos Santos as a leading figure in the 400m hurdles discipline. Warholm, previously considered unbeatable, faced a formidable challenge and was ultimately overcome by Dos Santos’s exceptional athleticism.