Ibrahim al Asiri

Ibrahim Hassan alAsiri is a citizen of Saudi Arabia suspected of being chief bombmaker of alQaeda in the Arabian Peninsula. He was reported to have been responsible for making the bombs used by his brother Abdullah alAsiri in his suicide bombing, the 2009 Christmas Day bomb plot, the 2010 cargo plane bomb plot, and the May 8th 2012 Terror Plot.

Little is known about alAsiris early life he was born in 1982 into a religious and military family in Riyadh with four brothers and three sisters.

Source: Wikipedia