What does it matter? It's TAMANG which is a surname originated from Nepal. Hating Indians? what does it have to do with the show and Prasant? See I don't get your point and you just seem to get more stubborn. Yes, if a white man sings Nepali song and has a Nepali name (that's very important), I'll consider him as Nepali too. What does it matter? Our citizenship has 0 value in this world, lots of murderer, convicts from our neighbouring countries are our official citizen these days. So we need not grab too much about our citizen.