Received my original Red Box for Christmas in 1981 and DM’d Keep on the Borderlands shortly after.
Played a lot of RoleMaster in the 90's, but came back to D&D when 4e came out. Participated in the D&D Next play-test, and started playing 5e as soon as they released the PH.
https://rpg.stackexchange.com/users/27529/tim-grant?tab=profile