Known as "El Tigre Colonense", Laguna was the World Lightweight Champion in 1965 and later regained the belt in 1970, but he was stripped of his WBC title prior to losing the WBA Title to Ken Buchanan.
Laguna was known as "El Tigre Colonense". Laguna was the World Lightweight Champion in 1965. Laguna later regained the belt in 1970. He was stripped of his WBC title prior to. He was losing the WBA Title to Ken Buchanan.