Complex sentence: Hisham Mohammed Osman Bastawisy, he's an Egyptian judge and the vice president of the Egyptian Court of Cassation and he was one of the leaders of the Egyptian opposition before and durning the 2011 Egyptian revolution.
Split into simpler sentences: Hisham Mohammed Osman Bastawisy is an Egyptian judge and the vice president of the Egyptian Court of Cassation. He was one of the leaders of the Egyptian opposition before and during the 2011 Egyptian revolution.