At a meet named after him, Mondo Duplantis raises his pole vault world record by another centimeter

UPPSALA, Sweden (AP) — Swedish pole vaulter Armand “Mondo” Duplantis broke the world record for the 15th time Thursday, this time clearing 6.31 meters (20 feet, 8 1/4 inches) at an indoor meet where he trains that's named after him. Duplantis, who broke records at the world championships last year and the Paris Olympics the year before that, has ec...