Was just going through random names, I had a bunch of name changes back when I still was new to steam / playing TF2 (My First Steam Game). E.G
LastedSoldier (Still used for example Borderlands 1 or Games for Windows Live(E.G FUEL,Street Fighter IV etc) ), Soldier , and maybe some others I can't remember. I believe I got the 'Soldier' from loving the TF2 Soldier back then,so the Sgt was just a random pick I got and it fit to my liking,stuck with it ever since. (3-4 Years).
Also got the ™ like my name is trademarked , all rights reserved
![Tongue :P](http://www.infinity-css.com/Smileys/default/tongue.gif)
But that was around like June 2013 (Around when I came back)
EDIT: Also believe just had my name as my irl name at one point before I had the several 'Soldiers' :p