Amenemhat II
In the reign of Mentuhotep III (11th dynasty, ca. 2000 BC), an officer named Hannu organized one or more voyages to Punt, but it is uncertain whether he personally traveled on these expeditions. Trading missions of the 12th dynasty pharaohs Senusret I, Amenemhat II and Amenemhat IV had also successfully navigated their way to and from the mysterious land of Punt.