Armand Gustav Duplantis, nicknamed "Mondo", is a Swedish and American pole vaulter who competes for Sweden. Duplantis holds the pole vaulting world record and is the winner of ten senior global titles. He is a two-time Olympic champion, a three-time World outdoor champion, a four-time World indoor champion and the inaugural 2026 World Ultimate champion. Armand Duplantis (Sweden) set the men's pole vault world record of 6.28 m in Stockholm, Sweden on June 15, 2025. It stood 58 days, until Armand Duplantis's 6.29 m on August 12, 2025. Wiki link