Bulgarian pilots- WWII
This is a companion discussion topic for the original entry at https://www.ww2incolor.com/gallery/other-forces/39019/bulgarian-pilots-wwii
This is a companion discussion topic for the original entry at https://www.ww2incolor.com/gallery/other-forces/39019/bulgarian-pilots-wwii
The guy second from left is I think Stojan Stojanović, a very successfull fighter ace (if not the best, I do not remember correctly)