Who was born first, Sako Shahinian or Serj Tankian?
Sako Shahinian Sako Shahinian (Armenian: Սաքո Շահինյան ; born 1980) is an American-Armenian illustrator whose artwork has been featured in System of a Down projects.
Mehdi Rajabian Mehdi Rajabian (Persian :) is born in October 1989 in Sari (a city in north of Iran) who is the composer, the musician and the founder of the website Barg music.