As part of Building's start of term we posted school snaps from three prominent construction figures, now we reveal their true identities...
You see their faces in the pages of Building magazine all the time, but you may not have recognised them in their school garb.
In fact the three schoolboys we featured on our website this week were:
Sunand Prasad, outgoing RIBA president
Ken Shuttleworth, founder of architecture practice Make
Tim Byles, chief executive of Partnerships for Schools.
Well done to all those who wrote in with the correct answers.