Estonians reign at wife-carrying championships SONKAJARVI, Finland (Reuters) - Finishing upside down clinging to a man's back may not be the most graceful way of winning gold, but it sure helped Sandra Kullas and Margo Uusorg to the world wife-carrying crown on Saturday. The Estonians were among 40 pairs from eight countries who competed in the annual event in Sonkajarvi, in central Finland. They raced along a 250-meter track, complete with pools and hurdles, with the men running or walking and carrying the women on their backs. The championship, being held for the 11th time, evokes the legend of robber...