Man loses 90 kg to perform Presley songs for ill wife 
US-based Mark Shelton, lost 90 kilograms to fulfil his cancer-suffering wife Lisa's wish of seeing him perform Elvis Presley's songs. When Lisa, diagnosed with cancer three days after marriage expressed her wish, Mark, weighing around 181 kilograms, decided he "won't do it heavy". A year later, he performed in two sold-out shows, the proceeds of which went for Lisa's treatment.