(Ἐξαίνετος), of Agrigentum, gained victories in the foot race at Olympia, in B. C. 416 (Ol. 91) and B. C. 412 (Ol. 92.) On his return from Olympia, Exaenetus was escorted into the city by a magnificent procession of 300 chariots, each drawn by two white horses. (Diod. 13.34, 82; Aelian, Ael. VH 2.8.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890