Grandpas award

An award my grandpa won
It gives me memories of our fun
He made different wheat for countries weathers
The wheat he made was as light as feathers
To as hard as leathers
He was so humble he told no one
While countries had a bun
My grandpa helped the world
And this award tells everything that he weld
From wheat to bread
But it has ended as he is dead
I wish I got to see the ceremony the wheat in the award looks very bony
I wanted to see the ceremony
I didn't know he was scientist until the last moment
Time was an opponent as he was getting older