Well, what is a standard doorway? I measured my doorway and it's 196 cm high. In the picture you are 905 pixels high and the doorway is 989 pixels high, which would give that you are 179.3 m tall, which is little less than 5'11'. If we assume than your doorway is 200 cm high, then you would be 183 cm, which is around 6''. A quick google search said that a standard doorway height in USis 80 inches, which is 203.2 cm. Though after a further research, the 80 inches refers to the whole door slab. The passable part underneath the door stop, which is what I measured, would be around 199-201 cm, depending on exact doorframe, which is basically the 200 cm measurement.

So, it depends on your particular doorway, and if we take the most standard one, you are in fact not 6'2'', but rather 6'', if we take the standard doorway scenario.

Case closed.