Awwww! Great-Grandpa Shows Grandkid How To Jump Off Diving Board [VIDEO]

How does this not pull at the strings on your heart?

There was a little kid in the pool who was way too scared to go off the diving board in the deep end, so his great-grandpa taught him how easy it is.

...and he has a cane and can barley walk!

Michael Biss, a 95-year-old WWII and Korean War veteran, stole the hearts of everyone on Facebook with this video that his daughter took while getting guided up the diving board before he hops in.

His wife, who he's been married to for over 70 year is also a veteran of the Coast Guard.