Mondo Duplantis, the Louisiana-born 24-year-old who competes for his mother’s native Sweden, broke the world record for the ninth time – but the first time on his sport’s grandest stage.
Mondo Duplantis, the Louisiana-born 24-year-old who competes for his mother’s native Sweden, broke the world record for the ninth time – but the first time on his sport’s grandest stage.