Texas woman becomes longest-serving female radio presenter in the world

Mary McCoy, 85, lived briefly in a tent as a child before breaking into radio in 1951 and eventually sharing a stage with Elvis Presley

She spent part of her childhood growing up in a tent without electricity or running water, became a voice on the radio at the age of 12 and once shared a stage with the king of rock'n'roll.

Now Mary McCoy's remarkable life and career have taken another turn. Guinness World Records announced on Tuesday that it had recently verified McCoy as the globe's longest-serving female radio presenter after nearly 72 years on the airwaves.