Karsten Warholm scared the 400H World Record in August of 2020, his 46.87 setting a mark for the fastest time ever out of lane 8. (JIRI MOCHIZUKI/IMAGE OF SPORT)
Karsten Warholm scared the 400H World Record in August of 2020, his 46.87 setting a mark for the fastest time ever out of lane 8. (JIRI MOCHIZUKI/IMAGE OF SPORT)