New Zealand excessive jumper Hamish Kerr has gained one other Diamond League gold medal, this time on the London monitor and area meet.
Source : https://www.rnz.co.nz/news/sport/522683/hamish-kerr-leaps-to-gold-in-diamond-league-in-london-in-olympic-games-warm-up
Hamish Kerr leaps to gold in Diamond League in London in Olympic Games warm-up – RNZ
