The fact the Mendes brothers -- both of whom are in their early 20 's -- were asked to run a class was huge .
It was even more impressive when you saw the age of some of the students in the class .
The fact the Mendes brothers -- both of whom are in their early 20 's -- were asked to run a class was huge , but it was even more impressive when you saw the age of some of the students in the class .