Worstgen
ShiShiShi
Uh, since always?
K!NG HARA$H!MA
When Shanks Lose his arm, rumours spread that Hawk eye won the duel and thus was given the title WSS
Salah WG
When Mihawk goes to an Island & People there witness his Swordsmanship, They will start calling him WSS but only among them, so the more He travels, the number of People who call him like that Increases, eventually Strong Factions witness his Power too & Newspapers don't stop mentioning him, till eventually everyone calls him WSS worldwide. So it should be sometime between his Duels with Shanks & joining Warlords
