Hey buddy, Vardan Mamikonyan (the Great) was not a historian he was a sparapet - military leader. I know much about the Bulgars, about Volga-Bulgars. I know this all not only from ancient Armenian authors, whom you are quoting so many times. I met notions about Bulgars many times when I red history in general, from different books. The problem is that in that territory a vast amount of nations lived in that times. Many of them participated in wars like mercenaries or allies. So when I say Bulgars came up two ages later, I speak about the significant unit called Buglaria which was formed in 7th century. For instance, if I follow your logic, the first Armenian kingdom was created ages before Orontid Armenia. It comes from Hayassa-Azzi confederation. But we say that first Armenian Kingdom was created when Armenia gained total independence during Orontid Dynasty after collapse of Achemenid Empire. Maybe you are Bulgarian, it could explain your arrogance, but please be cool dude.