time the second election after election, the NU guard responsibilities during the transitional period came to an end, precisely on 21 September 2004, with the issuance of letter of revocation deactivation Hasyim Muzadi joint meeting, chaired by the representative advisory Rais Aam NU, KH Endin Masturo Fachrudin. This decision also means KH Hasyim Muzadi lead NU back to active despite electoral vote count is not over. Although only about five months in office, since 16-May 2004 until 21 September 2004 Masdar admitted thankful to get through the tough times that. "Environmental education is always in a precarious situation, where the political attraction is always so hard on people suspected of left-right, by such and such blame, and the amount of wisdom in dealing with difficult situations it isfather, Mas'udi bin Abdurrahman, was a kyai communities through informal gatherings of villages. Up to his grandfather, Kyai Abdurrahman, known as pesantren salafnya Jombor which have been initiated by fathers, Mbah a grave Abdussomad still diziarahi by Islamic community always Banyumas.Elementary school graduation is the completion of over 5 years old, his father sent directly to the Masdar salaf pesantren in Tegalrejo, Magelang, under the tutelage Mbah Kyai Khudlori. Three years in Tegalrejo, Masdar has been completed and memorized Alfiyah Ibn Aqil. Subsequently moved to boarding school Krapyak, Yogyakarta learning from Mbah Kyai Maksoem Ali, Rois Am PBNU years 1988 to 1999. Although the new Tegalrejo graduated from the equivalent of 3 junior classes, in Krapyak Masdar received directly in the class 3 Aliyah.Year 1970, completed Aliyah, Masdar