Australian water scarcity activist Mina Guli, centre, holds a banner with supporters after completing her 200th marathon outside UN headquarters, ahead an international water conference in New York this week. Guli ran 200 marathons in the span of a year to draw attention to the water crisis. AFP
Australian water scarcity activist Mina Guli, centre, holds a banner with supporters after completing her 200th marathon outside UN headquarters, ahead an international water conference in New York thShow more