It was launched on February 6 , 2014 with the start of the Sochi 2014 Olympic Games .
BNT HD is a Bulgarian state - owned television channel , operated by the Bulgarian National Television , airing exclusively in high - definition ( HDTV ) .
BNT HD was launched on February 6 , 2014 with the start of the Sochi 2014 Olympic Games .
BNT HD is a Bulgarian state - owned television channel , operated by the Bulgarian National Television , airing exclusively in high - definition ( HDTV ) .