Everyone knows the face of Daruk as it is carved onto a mountain. The Goron elder however in his old age does still not claim to personally have known Daruk and his speech implies Daruk was before his time which means he is less than 100 years old. He is the oldest Goron and if he is less than...
Let us not forget the Gorons. They appear to have short lifespans. The elderly leader of the Gorons does not appear to ever have known Daruk personally and Yunobo refers to Daruk as his ancestor. Its not typical to refer to your grandad or great grandad as such.
King Dorephan must also be well...