Ziyi Yan

😳18-year-old Ziyi Yan of China had a MASSIVE first throw in the javelin of 71.74m for a new U20 WORLD RECORD and No. 2 all-time on the senior list. Yan held the previous U20 world record at 65.89m. She now holds the top 8 U20 javelin marks of all-time and is just behind world record holder Barbora Špotáková (Czechia) on the senior all-time list (72.28m). #DiamondLeague and #XiamenDL coverage presented by On and Fleet Feet Website: http://flosports.link/3p20lTj Subscribe: http://flosports.link/3p4YLQp Get the FloSports iOS app: http://bit.ly/FloTrackiOSApp_9 Follow FloTrack Facebook: https://www.facebook.com/FloTrack Twitter: https://twitter.com/flotrack Instagram: https://www.instagram.com/FloTrack