Who is Kelley Cahill? Jon Rahm’s stunning girlfriend – how long has she been with the Spanish golfer?

THE US PGA Championship is set to have welcome face on the scene in American Kelley Cahill.

But although she won't be hitting balls on the course, she will no doubt be in the limelight supporting her rising star boyfriend Jon Rahm.

 Kelley Cahill is a former Arizona State athlete competing in javelin

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Kelley Cahill is a former Arizona State athlete competing in javelin
 Kelley Cahill is no stranger to flaunting her figure on Instagram

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Kelley Cahill is no stranger to flaunting her figure on Instagram

Rahm was crowned world amateur number one for an incredible 60 straight weeks and tied 23 when playing at Oakmont in the U.S. Open 2016.

And Cahill also comes from a sporty background having competed in javelin for Arizona State.

She has also tried her hand at tennis and boxes on the side.

 The American is dating former amateur world number one Jon Rahm

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The American is dating former amateur world number one Jon Rahm
 She could be the new face for golf if she can make a name for herself

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She could be the new face for golf if she can make a name for herself
 Kelley Cahill is not shy in keeping her Instagram followers entertained with bikini images

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Kelley Cahill is not shy in keeping her Instagram followers entertained with bikini images
 She has a sporting background of her own, participating in javelin, tennis and boxing

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She has a sporting background of her own, participating in javelin, tennis and boxing

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 Jon Rahm is being branded as golf's next big thing

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Jon Rahm is being branded as golf's next big thing
 Dustin Johnson and Paulina Gretzky are golf's power couple of the moment

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Dustin Johnson and Paulina Gretzky are golf's power couple of the moment

The couple have the potential to be the new faces of the sport and Cahill already has her fair share of Instagram admirers.

And it is no surprise as Cahill is not shy in flaunting her incredible figure in a series of bikini shots.

World number one Dustin Johnson and his partner Paulina Gretzky are currently the PGA super couple but they might not be for long.

THE US PGA Championship is set to have welcome face on the scene in American Kelley Cahill.