In Greek mythology, Iasion was the son of Electra and Zeus. With Demeter, he was the father of Plutus. He founded the mystic rites on the island of Samothrace. Because of his hubris, Iasion was killed by Zeus with a thunderbolt.
... attempted to reach the South Pole and came further south than anyone before him
John Hanning Speke, (1827-1864), discovered Lake Victoria
Henry Morton Stanley, ...