These grandpas are something else. Joe Mack Roy, known to family as Pop, is a feisty 85yearold. His personality has gotten him almost four million Facebook followers. Another grandpa who has been doing Donald Duck impersonations for 70plus years uses the voice to scare off telemarketers. In 2015, a grandpa from Illinois crossed crashing through a garage door off his bucket list. Inside Edition’s Andrea Swindall has more.