Why? Because he wears specially-made shoes with 2 to 3 inches of lift to make him taller. His forward lean is accentuated by his obesity.
In case you think the photo above is Photoshopped or otherwise doctored . . .
Of COURSE he has lifts in his shoes.
The man constantly spray tans his face, dies his hair, and wears loose-fitting suits and an extra-long tie to hide his obesity. The man is a walking, talking advertisement for insecurity.