What they clearly are obsessed about is hiring literally not a single person who is middle age or above.
http://imgur.com/a/ZsS81 They are so ageist it boggles the mind.
That pictures a bit old, but even still there're at least a handful of "middle aged or above" people shown. Also, I started working at Lever after this photo was taken. Not only am I middle-aged, but there are plenty of us here who are.