North Korean leader Kim Jong-un's teenage daughter Ju-ae has paid tribute at the family mausoleum for the first time, accompanied by her father, the North's state media images showed Friday. Her first known attendance at the Kumsusan Palace of the Sun, where the North Korean leader's late father and grandfather lie in state, came amid growing speculation about her presence in the North Korean communist dynasty's potential succession. Kim, his wife and Ju-ae, as well as key party and government officials, visited the family mausoleum on New Year's Day. While the North's Korean Central News Agency (KCNA) did not mention that Ju-ae visited the family mausoleum, state media photos showed the Kim family standing in the front row. Ju-ae was spotted in the center, with her parents standing on each side. It marked the first known visit to the family mausoleum by Ju-ae, who first appeared in North Korean state media in 2022. "All the visitors made a firm pledge to fulfill their responsibility and duty in the vanguard of accomplishing the sacred cause for the eternal prosperity and development of t