Which is taller, Shishapangma or Mount Gongga?
Shishapangma: Shishapangma, also called Gosainthān, is the 14th highest mountain in the world at 8027 m above sea level. Mount Gongga:  Situated in the Daxue Shan mountain range, between Dadu River and Yalong River, part of the Hengduan mountainous region, Mount Gongga is the easternmost 7000 m peak in the world and the third highest peak outside of the Himalaya/Karakoram, after Tirich Mir and Kongur Tagh.
i don't know