Roundup: Duplantis, Amusan break world records at athletics worlds

EUGENE, United States, July 24 (Xinhua) -- Swedish star pole vaulter Armand Duplantis added one centimeter to his own world record, and Nigeria's Tobi Amusan smashed the women's 100m hurdles world record as the 2022 World Athletics Championships concluded here on Sunday.

The 22-year-old Duplantis sealed his first World Championships title after clearing the bar at 6.00 meters. He went on to leap over 6.06m and c