About Luis Olmo
Luis Francisco Rodríguez Olmo was a Puerto Rican Major League Baseball outfielder and right-handed batter. Olmo played in the majors with the Brooklyn Dodgers and Boston Braves (1950–51). Olmo was both the first Puerto Rican to play and to hit a home run in the World Series. Known as "El Pelotero de América", Olmo also played in Cuba, the Dominican Republic, Venezuela and Mexico. In 1940-41, Luis Olmos established a LBPPR record with ten triples. On May 18, 1945, Olmo became the second player (Del Bissonette on April 21, 1930, was the first) in Major League history to hit a bases-loaded triple and a bases-loaded home run (grand slam) in the same game. He co-won the MVP with Francisco Coimbre in 1942-43, after leading in doubles.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.