Иоанн II Комнин
The Battle of Haram or Chramon (modern Nova Palanka) was fought between the forces of King Stephen II (r. 1116–1131) of Hungary and Emperor John II Komnenos (r. 1118–1143) of the Byzantine Empire in the year 1128, or possibly earlier – in 1125 (the chronology is uncertain), in what is now Serbia, and resulted in a major defeat for the Hungarians.