Who was leading the spanish when bolivar defeated the spanish in gran colombia?

During the period when Simón Bolívar was leading the fight for independence in Gran Colombia, the Spanish forces were primarily commanded by General Pablo Morillo. Morillo played a significant role in trying to suppress the independence movements in the region. However, Bolívar's strategic leadership and the support of local revolutionary forces ultimately led to the defeat of Spanish control in Gran Colombia. This culminated in several key battles, including the decisive Battle of Boyacá in 1819.