A pair of lifelong best friends have been exchanging the same birthday card for over 80 years, signing and dating it over and over again.

For a unique birthday card, try one of these unique designs that they are sure to cherish long after the big day. These DIY birthday card ideas are perfect for moms, dads, friends and kids.

These lifelong Louisville friends have been exchanging same birthday card for 80 years For the past 80 years, two friends have exchanged the same card annually, carefully signing and dating it ...