Pedro Morales

Pedro Morales (October 22, 1942 – February 12, 2019) was a Puerto Rican retired professional wrestler. He competed in many different National Wrestling Alliance (NWA) affiliates, Worldwide Wrestling Associates (WWA), and the World Wide Wrestling Federation (WWWF).
While he was in the WWWF, Morales was the first male wrestler in wrestling history to win all three of the major men's titles in the company. He won the WWWF Championship, the Intercontinental Championship, and the WWF World Tag Team Championship. When he won the WWWF United States Championship, Morales became the first wrestler to hold four different titles within the promotion, a distinction which would later became known as a Grand Slam Championship.
Death.
Morales died of complications from Parkinson's disease at his Perth Amboy, New Jersey home on February 12, 2019, aged 76.