17-year-old pole vaults over 18 feet 10 times in 28 minutes
Seventeen-year-old American-Swedish pole vaulter Mondo Duplantis jumped over 18 feet 10 times within 28 minutes, in response to an online challenge posted by USA's Olympic bronze medalist Sam Kendricks. In December 2014, the Olympian had posted a video of himself jumping 18 feet five times in 30 minutes. Duplantis previously won gold at the 2015 World Youth Championships in Colombia.