Zero
The lessons the old man does not miss even in bad weather.
One of the most diligent students already know how to write your name / screenshot of the video ТСН103-year-old grandfather learns to read and write in Mexico.

As stated in the story TSN, even the little old Mexican man don Pepito this is not learned because growing up in a poor family and since childhood I worked. But now decided to catch up. Seeing a teacher in a school. Teachers say one of the most diligent students already know how to write his name.

The lessons the old man does not miss even in bad weather.

Oldest student: 103-year-old grandfather learns to read and write in Mexico