This is Mert Alas, a 17-year-old from Adana, Turkey. His Twitter handle is @mertalas, with an L.
This is also Mert Alas, a 45-year-old photographer also from Turkey, but working in the U.S. He is a renowned fashion and celebrity photographer. His Twitter and Instagram handle are @mertaIas, with an I.
When photographer Mert and his friend Kim hang out together she often takes photos and uploads them to Twitter and Instagram. Unfortunately, Kim's been tagging 17-year-old Mert.
The teenager started to respond with affectionate replies.
Kim still hasn't noticed and keeps on tagging the wrong Alas.