Sancho VII of Navarre, also known as Sancho the Strong, was the king of Navarre from 1194 to 1234. He was born in 1154 and was a member of the House of Jiménez. Sancho is best known for his military prowess, particularly during the Battle of Las Navas de Tolosa in 1212, where he played a crucial role in the Christian victory against the Moors. During his reign, Sancho VII worked to strengthen the kingdom of Navarre and expand its territories. He was involved in various political alliances and conflicts, including those with neighboring regions like Castile and Aragon. His reign marked a significant period in the history of Navarre, contributing to its development and influence in medieval Spain.