Thread:TomasDerksen/@comment-27049733-20151009160003/@comment-2041242-20151013064822

With the newest information stated from within the MCU it is certain that Tony was 21. (They died on december 1991 accoring to the Avengers and the winter soldier) and he was born in may 1970 (according to the avangers). This is the newer information, and therefore the correct information.

This article is correct, so he is 21. The age he was in the comic (17) changed to 21 with newer information.