Updated On: 30 August, 2015 10:09 AM IST | | AFP
<p>Marina Arzamasova of Belarus stunned defending champion Eunice Sum to win the women’s 800 metres world title in a thriller on Saturday.</p>

Marina Arzamasova celebrates after winning gold. PIC/AFP
Beijing: Marina Arzamasova of Belarus stunned defending champion Eunice Sum to win the women’s 800 metres world title in a thriller on Saturday.

Marina Arzamasova celebrates after winning gold. PIC/AFP