Baseball hero and New York Yankee legend, Casey Stengel, was known for his malaprops such as “when you come to a fork in the road, take it.” But he got it right when he said, “the trick is growing up without growing old.” Want proof? Ask California Angeleno Jim Arrington. He was named the world's oldest bodybuilder by the Guinness World Records in 2015, when he was 83 years old. He’s 90 years old…