The ancient writer Xenophon wrote that this Antiochus had conquered the ancient fighting competition called the pancration; and the historian Pausanias informs us that Antiochus, the pancratiast, was a native of Lepreum, and that he won in this contest once in the Olympic games, twice in the Nemean Games, and twice in the Isthmian Games.
Penulis kuno Xenophon menulis bahwa Antiokhos ini telah menaklukkan kompetisi pertempuran yang disebut dengan pankration; dan sejarawan Pausanias memberitahu bahwa Antiokhos, pankratias, adalah penduduk asli Lepreum, dan bahwa ia menang dalam kontes ini sekali dalam Olimpiade, dua kali di Pertandingan Nemea, dan dua kali di Pertandingan Isthmia.