Sildi is a rural locality in the Tsumadinsky District in the Republic of Dagestan, Russia. Population: 208 ; 263 ; Sildi is also located "approximately 1,932 meters above sea level". The village is amongst the Caucasus mountains in Russia. It is the hometown of retired, undefeated UFC Lightweight Champion Khabib Nurmagomedov, who is known a…Sildi is a rural locality in the Tsumadinsky District in the Republic of Dagestan, Russia. Population: 208 ; 263 ; Sildi is also located "approximately 1,932 meters above sea level". The village is amongst the Caucasus mountains in Russia. It is the hometown of retired, undefeated UFC Lightweight Champion Khabib Nurmagomedov, who is known as one of the greatest MMA fighters of all time as well as a member of the UFC Hall of Fame.