Umar Osman caused a shock in the men's 400m race when he took gold by clocking a time of 46.34s at the Morodok Techo Stadium on Tuesday.<br /><br />Meanwhile, Shereen Samson Vallabouy also won the women’s 400m final by clocking a time of 53.53s to finish first at the Morodok Techo Stadium on Tuesday.<br /><br />Read more at https://bit.ly/3M8HHqy<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline