A woman proudly showed off her Coloboma eyes on camera.

Sahiana Agustina, who was born with the rare eye condition, displayed her green eyes with oval-shaped pupils as she recorded herself in Montevideo, Uruguay.

Sahiana said: 'This condition has become a part of me. Even so, my daily life involves several complexities, like very, very low vision, but it has also given me the gift of being who I am — a person who takes it with the humour it deserves.'

Living with this unusual feature, Sahiana often finds herself the subject of double takes and curious stares.

She added: 'There are those people you don't ask, but you can still see in their eyes that they're dying to know, so I hold their gaze until it becomes uncomfortable for one of us. Obviously, there are also rude people who ask reckless questions, like the typical ‘Are you blind?' but those just give me anecdotes to tell.'

Sahiana said that she loves telling people that in life, when faced with challenges, 'you can choose between laughing or crying'.

She said: 'It's okay to do either, even both at the same time, but always try to laugh at what happens to you more than you suffer because of it.'

Coloboma is a rare eye condition present from birth, caused by incomplete development of the eye during pregnancy. It leaves a gap or missing tissue in parts of the eye, most commonly the iris, giving the pupil a distinctive keyhole or teardrop shape.

The American Association for Pediatric Ophthalmology and Strabismus reports that coloboma affects roughly one in every 10,000 people at birth.

The condition can affect one or both eyes and may cause vision problems depending on its severity. While coloboma cannot be cured, people with the condition often adapt and live normal lives.