The leading earlier Cynics were Antisthenes, Diogenes of Sinope, Crates of Thebes, and Zeno; in the later Roman period, the chief names are Demetrius (the friend of Seneca), Oenomaus and Demonax.
According to one of them, the first race was that between Pelops and Oenomaus, who used to challenge the suitors of his daughter Hippodameia and then slay them.
On the east front were represented in twenty-one colossal figures the moment before the contest between Oenomaus and Pelops.
Here he maintained himself as a captain of brigands, his lieutenants being two Celts named Crixus and Oenomaus, who like himself had been gladiators.
He went to Pisa in Elis as suitor of Hippodameia, daughter of king Oenomaus, who had already vanquished in the chariot-race and slain many suitors for his daughter's hand.