1) Residents of Varna 1) Slavs 
The Bulgars (also Bolgars, Bulghars, Proto-Bulgarians, Huno-Bulgars) were a semi-nomadic Turkic people who flourished in the Pontic Steppe and the Volga basin in the 7th century AD.Being under the influence of Iranians, they are thought to have been Oghur Turkic, with Iranian Scytho-Sarmatian and Sarmatian-Alan elements. There is a discussion whet...