Fantastic Four * The recent Fantastic Four #605 comic showed that Reed Richards is 51 years old (being born in 1961, the year the first FF comic came out). Sue's age was more ambiguous, however close inspection seems to show she was also born in the 60s meaning her minimum age would be 43 (she's younger than Reed, being 12 when he was in college). We can assume Ben about the same age as Reed considering they were college roomates. Johnny is a bit more ambiguous, in the classic comics he was 16 when he became the human torch (616 would presumably follow those same rules). If we follow the sliding timeline introduced from retcons like heroes reborn and House of M Johnny was 16 1996 (when the heroes reborn comic was published). Meaning he is currently 32 years old.