Imphal, July 25 (ANI): Coach of Indian weightlifter K Sanjita Chanu, Ranjan Singh, on Friday hailed her for clinching gold medal at the 2014 Commonwealth Games. Sukhen Dey and K Sanjita Chanu won a gold medal each in weightlifting, as India began its campaign by notching up seven medals in all on the opening day of the competitions in Glasgow. Coach Ranjan Singh said she could perform even better. A weightlifter, Suman, was happy for her friend's feat in 48 kilogram category.