Grunt Karus

Grunt Karus is a level 45 Grunt located in the Valley of Strength in the orcish city of Orgrimmar.

Along with his brothers, Koma and Soran, Karus claims to have fought at the Battle of Mount Hyjal.

Cataclysm
In Cataclysm, Karus becomes a grunt.

Trivia

 * In Maltese (national language of the Republic of Malta, south of Sicily), the word Karus means Piggy Bank.