Italy's age-defying sprinter shatters world record at 90 years old

With the oldest population in the European Union, where one in four are aged over 65, it's little surprise that Italy is home to the world's fastest 90-year-old woman sprinter.Emma Maria Mazzenga claimed another world record in the 90 and over age group this month when she ran the 200 meters outdoors in 51.47 seconds.Born on Aug. 1, 1933, Mazzenga is one of the unsung stars of Italian athletics, currently holding five world records, nine European records and 28 best Italian performances in vario