That photo is not of Trayvon Martin.
What? Who is it then and why is in the article? chris37 says in his post 50 here that a mark under his right is the key.
Yes, it is him.
Look at these pictures. Ignore the photoshopped whitewashed one of him in the hoodie middle bottom.
In the three other photos, including the one of him as a child, you can notice a distinct scar on his right cheek under his right eye.
That same exact mark is also visible in the grainy photo of him that jiggyboy posted.
It's him.