6 years old.
Luffy or Monkey D. Luffy was able to stretch because of the devil fruit (Akuma no Mi) he ate which was the Rubber Rubber Fruit (Gomu Gomu no Mi )
Gomu Gomu Fruit, or the Rubber Fruit
The fruit that he eats is the "gumgum fruit"
The Mera Mera no Mi was offered as a prize at the Corrida Coliseum. The event was won by Sabo who took the fruit and ate it, inheriting Ace's former powers.
He ate the Gomu-Gomu Devil Fruit, which had been found by the Shanks pirates.
He ate the gum-gum fruit so now he can stretch his body to any length, and is very strong besides that.
peach
a monkey in a bikini...it was the first queen of England
Eve,and then Adam ate some.
Hannah Flynn is a famous monkey who ate the first taco
There is more than one solutions for this. eg If you allow 0 to be odd 1 monkey ate the all. or 1 monkey ate 13, 1 monkey ate 7, 1 monkey ate 5.
Both ate the fruit from the tree of the knowledge of good and evil: a serpent tempted Eve who ate it first and then offered the forbidden fruit to Adam. But the bible never identifies that fruit as being an apple...