Final answer:
The founder of Al-Qaeda was Osama bin Laden.
Step-by-step explanation:
The founder of Al-Qaeda was Osama bin Laden. Al-Qaeda is a militant Sunni Islamist extremist organization that was founded in the late 1980s. Osama bin Laden played a key role in the establishment and leadership of Al-Qaeda, which became known for its involvement in multiple acts of terrorism around the world, including the September 11 attacks in 2001.
Learn more about Al-Qaeda