Dr. Gadjev was born in 1937 in Gotse Delchev, Bulgaria. His father, a
VMRO activist, was arrested right after September 9, 1944 and murdered
together with 12 more people as an "enemy of the people". This fact
made the education and the further life of his son rather difficult.
For that reason he decided to leave communist Bulgaria and in 1968
illegally crossed the Greek border. 5 months later Dr. Gadjev settled
in Detroit where he set up a vet clinic. All his income he dedicated to
bying the archive of the Bulgarian community in North America.
Initially Dr. Gadjev kept it in his own house and in the "Dr. Ilia
Gadjev" Institute, founded by him and named after his father. Later he
decided to move it to Bulgaria.