a summit is *the highest point* yes, but it almost means *a meeting* (very immortant meeting)

Thanks for your answer

It refers to a regular meeting for high-level officials, like presidents or ministers.

Thanks U mean it isn't the name of person? it s highest lever? I saw it in the middle of sentence with capital letter so I thought it s a name of person

http://www.thefreedictionary.com/summit Definition 3b.