Dakar-Ra
From superman.nu: Supermanica
Dakar-Ra
A Kryptonian who, somewhat like Earth's Paul Revere, rode on a mission around his planet to warn of a coming invasion from another world (SPJO No. 101, Apr 1967: "Olsen's Time-Trip to Krypton!"), a feat re-enacted by the citizens of Krypton on a yearly basis.