Biharis are usually very nice people. They are usually quite dark in colour, despite being in North India. They have a very heavy accent in speaking the normal khadi boli hindi, though bhojpuri is supposed to be only another dialect of Hindi. They usually cannot bring themselves to pronounce words in Sanskrit of English. All pointing to the fact that they are probably really Original Indians, not Aryans. But Sharma is an absolutely Un-Bihari, Aryan surname. And of late a good number of Sharmas have shown their true Aryan colours, for example, RK Sharma, Romesh Sharma etc.. This Kamlesh Sharma is also fair in colour and doesnt' look like a Bihari at all. Let's wait and see.