Who is the most important person in Romania history?

Nadi Comeninci is my pick

Let's just say for any other member who don't know who Traian Basescu is that he's the present president of Romania :) Did your question was reffering to our entire (romanian) history or at the present moment? For now, Traian Basescu may be but analizing our entire history, i would say that the most important person is Mihai Viteazul - first to unite our country's main regions under one great name!