Bus Beloyar

Bus Beloyar (Бус Белояр) was a slavic kniaz who ruled Ruskolan (Русколань) state in the 4th c. A.D., in its capital Kiyar and fought against Huns in east, Romans in south and Germans in West, against Goths' king Hermanarich, and was eventually crucified by Goths.

First mentioned in the 4th centuary in the slavic writing - The boyans hymn (A.Asov - The Runes of the Slavs) Boyan was Bus's son.

The name Bus is mentioned in Tale of Igor's Campaign as " [They] Sing to Bus' time".