Dean, Joan, and Dawn Wink honor the life of our beloved son and brother, Bo Wink. Bo unexpectedly passed away of a heart attack this week.

Bo loved his career as an agronomist and traveled the world doing seed research. Bo loved his friends, science, seeds, birds, and the Cheyenne River breaks on our ranch in western South Dakota.

Bo loved his family.

He will be forever loved.

He is at peace at last.

Bo, Dawn, Joan, Dean Wink

Dawn & Bo 

Wink Family, 1973, Yankton, SD

We left the light on to guide him home.

Wink Ranch, August 8, 2025