The winner was C......
I am going with B. B is attractive and attractive makes you first impression more likeable and memorable.
I would have voted for D, but C stands out. He didn't smile. The hand gesture means, "Stop, don't do that!" and his leather jacket makes him look a bit tougher. Clearly voters were looking for the "strongest" looking leader.
Thanks guys for participating, I was surprised myself at C. When I first saw these myself I chose D in seconds. After looking at the pictures again, C does have broader shoulders. He's the only one that comes to a full frontal, and his advantage nonverbally from D is visible hands.
D because he has a nice true smile and stands straight like we communicate ,in front of me (posture of shoulders).
A not real smile,little bit looks like a bootlickerB not real smile,not convincingC the gesture of his hand is threatening