Alfonso the Battler fought in and won 29 battles during the Reconquista.

Alfonso the Battler was a king of Aragon known for his military skill. He participated in nearly every battle during the Reconquista, a centuries-long campaign to reclaim Spain from Muslim rulers. He achieved victory in 29 battles, making him one of the most successful warrior kings in history. His leadership was crucial in expanding Christian rule in the Iberian Peninsula.