FLE - In this July 21, 2018, file photo, second placed Renaud Lavillenie of France, left, shakes hands with winner Sam Kendricks at the men's pole vault event at the IAAF Diamond League athletics meeting in London. The three biggest names in men’s pole vault will compete against each other from their own backyards, Sunday, May 3, 2020, in a rare sporting event during the coronavirus pandemic. Video links will connect world record holder Mondo Duplantis, world champion Sam Kendricks and former Olympic champion Renaud Lavillenie. World Athletics calls it “The Ultimate Garden Clash” and will stream it on social media. (AP Photo/Matt Dunham, File)

FILE - In this March 4, 2018, file photo, France's Renaud Lavillenie clears the bar in the men's pole vault final at the World Athletics Indoor Championships in Birmingham, Britain. The three biggest names in men’s pole vault will compete against each other from their own backyards, Sunday, May 3, 2020, in a rare sporting event during the coronavirus pandemic. Video links will connect world record holder Mondo Duplantis, world champion Sam Kendricks and former Olympic champion Renaud Lavillenie. World Athletics calls it “The Ultimate Garden Clash” and will stream it on social media.(AP Photo/Matt Dunham, File)

FILE - In this March 8, 2019, file photo, LSU's Mondo Duplantis competes in the men's pole vault during the NCAA Division I indoor track and field championships in Birmingham, Ala. The three biggest names in men’s pole vault will compete against each other from their own backyards, Sunday, May 3, 2020, in a rare sporting event during the coronavirus pandemic. Video links will connect world record holder Mondo Duplantis, world champion Sam Kendricks and former Olympic champion Renaud Lavillenie. World Athletics calls it “The Ultimate Garden Clash” and will stream it on social media. (AP Photo/Vasha Hunt, File)