MITO PEREIRA may be on the verge of the biggest win in his career today at Southern Hills.

The Chilean golfer, aged 27, is leading the PGA Championship heading into the final round. His lovely wife Antonia will cheer him on every step of the way.

Antonia Pereira, Mito's wife, is it you?

Antonia, or Anto, is often seen following her husband on the PGA Tour.

She was pictured cheering on him at tournaments in Las Vegas, Texas and Pebble Beach among other places.

Anto is a passionate artist and traveler, but she also loves to make art in her spare time.

With nearly 3,000 Instagram followers, she has her own illustration and photography Instagram page.

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There are many beautiful pictures and paintings, as well as lots of nature, including flowers.

The account bio says: "My purpose in life is to inspire admiration for nature."

She also has an Instagram account, but it is private and not visible to the public.

Her birthplace and age are not known.

Anto lost her dog, Anto, tragically last year. She took to social media to share her grief.

When did they marry?

Although it isn't clear exactly when Mito and Anto met, it seems likely that it was 2014 at the latest. Mito's April Instagram post shows them on the course together.

She has been around the pro golf scene since the beginning of his career. The Santiago-born star made the move to professional golf in 2015, after reaching No5 on the World Amateur Golf Ranking in August.

The happy couple were engaged in January 2021, and they tied the knot legally in December 2018.

Their ceremony and celebration took place in January of this year.

Pereira's home, Parque Lo Arcaya, Chile was where they were married.

He shared photos of their wedding day, which featured the couple running through a tunnel like he had seen at many other weddings.

This one was different. Guests raised golf clubs to commemorate the moment.

Are they married?

At this stage, there is no sign that any children are present.

It doesn't look like they have gotten a new dog since their 2021 loss.

For now, Mito & Anto are living happily together - they will be able to spend more money when the pay check from the PGA Championship is in their bank accounts.