Question: who klaus in the vampire diaries?
Answer: Niklaus Mikaelson (Elder Futhark: ᚾᛁᚲᛚᚨᚢᛋ ᛗᛁᚲᚨᛖᛚᛋᛟᚾ) was the main protagonist (and sometimes antagonist/anti-hero) of The Originals. He was a former main character, antagonist/anti-hero of The Vampire Diaries. Klaus was an Original vampire and a werewolf, making him the Original Hybrid.