Osama bin Laden was the founder of the militant organization al-Qaeda and was known for coordinating the September 11 attacks in 2001, which resulted in the deaths of nearly 3,000 people. His actions and ideology were rooted in his extremist interpretation of Islam, which he believed justified violent jihad against the United States and its allies. Bin Laden's early life was spent in Saudi Arabia, and he was born into a wealthy family with deep connections to the Saudi royal family. Throughout the 1980s, bin Laden became involved in the Afghan resistance against the Soviet invasion, where he gained experience and established ties with other jihadists. After the Soviet withdrawal, he shifted his focus to opposing U.S. presence in the Middle East, particularly after the Gulf War in 1990, when American troops were stationed in Saudi Arabia. This action fueled his anti-American sentiment, leading him to orchestrate attacks against U.S. targets. In 2011, bin Laden was located and killed by U.S. Navy SEALs in Pakistan, bringing an end to a decade-long manhunt. His death marked a significant moment in the fight against terrorism, but his legacy continues to influence extremist movements around the world. Despite his demise, al-Qaeda and other groups inspired by his ideology still pose threats to global security. Osama bin Laden was the notorious founder of al-Qaeda, known for his involvement in the September 11 attacks. Born into a wealthy Saudi family, he became radicalized during the Afghan-Soviet war, which shaped his extremist views. His death in 2011 by U.S. forces ended a lengthy pursuit, yet his influence remains a challenge in global security efforts.