I really admire the style of Sergio Marchionne. While everyone is moaning he is trying to create something new. In a forceful energic optimistic manner, And what I definitely like about him is that he always wears a sweater no matter what. Even when he was talking to the German Government about taking over Opel and all the Germans were dressed up - he just drove his Maserati and ste[[ed out in a....sweater (OK: probably his sweater alone is way more expensive then all the suits of the bureaucrats he is talking with :-)) )