Yasser —, PLO Chairman; co-recipient of the 1994 Nobel Peace Prize (6)
I believe the answer is:
arafat
(Other definitions for arafat that I've seen before include "Former PLO leader" , "old statesman" , "Palestinian leader, Nobel Peace Prize winner 1994" , "Yassir -. former Palestinian leader" , "Yasser -, former Palestinian leader" .)