Batak are one of the natives of South East Asia. Malay are pendatang. Our ancestors originated from Macedonia.

Well, i believe there's some truth to it. Alexander empire reached the banks of indus river. After he died, his empire collapse and his governers and generals were bickering among each other, each claimed a piece of the territory and each claimed to be the true heir of Alexander. My theory is, Some of them were defeated by the others and one this defeated "prince of macedon" escaped into SEA. Owing to their vast technological knowhow compared to the relatively backward SEA natives, they quickly become the ruler and thus the lineage was born. It's not strange for this to happen. Sulu Sultanate was established by the Arab explorer Sayyed Abubakar Abirin.