The former American League MVP and Cy Young winner (both in a standout ’84 campaign) had been dealing with heart troubles for around 15 years, his wife tells La Primera Hora. Three-time All-Star and 1984 World Series champion Willie Hernandez has passed away at the age of 69 after a yearslong battle with a heart condition, per a report from La Primera Hora - a newspaper in Hernandez’s native Puerto Rico.