Manuel Uribe, the Guinness Record holder as the world's fattest man until he dieted down to nearly half his peak weight, celebrated by getting married recently. The bride, a bit on the Rubenesque side herself but still dwarfed by the 680-lb. groom, wore a strapless ivory satin dress and a tiara. Uribe wore a white satin shirt and a bed, to which he has remained confined for the past four years. He was wheeled to the ceremony in it.