Hassan Nasrallah is the leader and strategist of Hezbollah, a Lebanese militant organization. He has been at the helm of the group since 1992, during which time he has transformed Hezbollah into the most formidable power in Lebanon. Under his leadership, the organization has gained significant influence both domestically and regionally. Nasrallah is known for his charismatic oratory and has played a crucial role in shaping Hezbollah's political and military strategies.