Brazilian star cuts 0.14 seconds from Karsten Warholm’s legendary Tokyo mark in Zurich, becoming the first man to run under 45.90 as the Norwegian finishes second

Brasileiro alcança a marca de 45s80 em etapa da Diamond League, em Zurique

Alison dos Santos (26) knuste Karsten Warholm (30) og verdensrekorden hans på 400 meter hekk.