<P> A 20th - century Mongol Khan, Navaanneren </P> <Li> <P> The 4th Dalai Lama Yonten Gyatso </P> </Li> <P> The 4th Dalai Lama Yonten Gyatso </P> <Li> <P> Dolgorsürengiin Dagvadorj became the first Mongol to reach sumo's highest rank . </P> </Li>

Who did the mongols claim to be descendants of