Ball hit by Mickey Mantle on April 17, 1953 at Griffith Stadium to set a new distance record for home runs. The longest home run ever hit did not go 565 feet. Not even close. Actually, the longest home run ever hit isn't even the longest home run ever hit.
The average age for girls to begin puberty is 11, while for boys the average age is 12. But thereâs no set timetable, so donât worry if your child reaches puberty before or after their friends. Itâs completely normal for puberty to begin at any point from the ages of 8 to 14. The process takes about four years overall. Late or early puberty
Oct. 20, 2012 -- American boys are starting puberty up to two years earlier than decades ago, new data show. Boys are entering puberty at an average age of 10 among whites and Hispanics, and at an average age of 9 among African-Americans. About a third of boys start to mature sexually up to two years earlier than average.