 Lonnie Machin is introduced as a twelve @-@ year @-@ old school boy . An only child , he shares his physical traits of light skin and red hair with both of his parents , Mike and Roxanne Machin , a middle @-@ class family living in Gotham City . The character 's age was continuously adjusted over the course of several years ; stated to be fourteen during " The Anarky Ultimatum " in Robin Annual No.1 , it is reestablished as fifteen during the events of the Anarky limited series , and adjusted as sixteen the following year during the ongoing series . 
