Lukas os Danish. Hit the lead singer in the band Lukas Graham (his name is Lukas forchhammer) He grew up inside a Freetown called Christiania in Copenhagen. Every song he makes hits so hard and is based on his life/ friends and family and a lot of them is about people he have lost during the years. He is the one who as well made the world know song "7 years" I believe it today has like 1.4 billion views/listeners. You should do a video reacting to his song "here (for Christmas) and also "not a damn thing changed". His videos in most songs are with his own people and in his own neighbourhood.