I usually use those nicknames on internet: Mr.M and mhar_teens (as the name of this blog).
My real name is Martin Tua Hamonangan Sirait (what a very long name..)
I’m a part-time engineering student, part-time traveler, part-time photographer, part-time blogger, part-time twitter user, part-time facebook-er, part-time internet addict, part-time math addict,both part-time illegaldownloader and uploader..
full-time Indonesian, full-time loving my family, full-time believing that I’m nothing without God’s grace..
Thanks to the people inspiring and giving much contribution in my life…
contact me here