Max is about 16. He got left back in 7th grade twice, that would make him 15 and it has been a year since Freak died. Even though he is in the 8th grade, he is 16.
Max is in the eight grade so he must be 12-14
Max is 23 years old (birthdate: February 18, 1988).
the basement the chapter says the down below.
Max Fatchen is 90 years old. He was born on August 3, 1920.
the body , legs ,arms ........