Diathargo PS Diathargo PS is a five-year-old gelding by Diaron with a dam by Conthargos. Balance, rideability, a good technique and great talent at the jumps are distinguishing him as remarkable five-year-old youngster. Diathargo is an almost certain bet on success on the showground. As a scopey horse that always wants to please and fight for its rider, Diathargo is a typical son Diaron whose offspring whose descendants are therefore so popular among riders. His older sister Aconzina PS by Action Breaker is already jumping up to 1.60m level with the Irish Niamh McEvoy.