The one with the most famous connection to golf is Caroline Wozniacki, one of two professional athletes who appear in the issue. Wozniacki, of course, dated Rory McIlroy for a while and they got very close to marriage before splitting. And Caroline, a top tennis player, took up golf herself during that time.
Here is a behind-the-scene video of Wozniacki's Sports Illustrated Swimsuit Issue shoot:
One of the supermodels featured in the 2015 swimsuit issue is Nina Agdal, and Nina's love of golf is well-established. Visit her Instagram account and you'll find some golf pics and even some golf videos, such as these:
Want to see Nina in the swimsuit issue? Of course you do! Here's a video:
And the third golfer among the 2015 Sports Illustrated swimsuit models is Kelly Rorhbach - she played in college at Georgetown. Here's an image from Kelly's Instagram:
Kelly is one of the swimsuit issue rookies this year. She mentions golf in this video (she quit the golf team to focus on acting school):