Fitness Bombshell Katelyn Runck Flaunts Her Sculpted Abs In A Tiny Yellow String Bikini

Katelyn Runck snaps selfie.
Katelyn Runck / Instagram

Katelyn Runck looked smoking hot in a skimpy string bikini for her brand new Instagram update, which she published to her feed on Monday morning.

In the racy photos, the fitness bombshell sports a yellow bikini that showcases all of her enviable curves. Katelyn’s tiny two-piece put her muscular arms, ample cleavage, flat tummy, sculpted abs, and lean legs on full display for her fans.

In the first photo, the brunette beauty wore her long, dark hair parted to the side and styled in straight strands that fell down her back as she grabbed at her locks and pulled them away away from her head. She had her eyes closed and face tilted towards the sky.

In the second photo, Katelyn had her feet buried in the sand as she grabbed a fistful of her hair and lifted it off of her neck while soaking up the sun. The third slide featured a video where the model tousled her hair and served up some sultry looks while striking an array of poses for the camera.

In the caption of the post, Katelyn reveals that her personal happiness includes the sun, beach, and a yummy drink in her hand, adding that she likes to drink the sports drink BYLT, which she endorsed in her update.

Of course, the Instagram stunner’s over 1.8 million followers quickly began to show their love for the upload, clicking the like button over 8,000 times while leaving more than 500 comments in less than 30 minutes after the post went live on the platform.

“There is an inspiration in each sentence of your post,” one of Katelyn’s followers declared in the comments section.

“You Are so inspirational. Keep doing big works and get those gains,” another admirer wrote.

“You look so beautiful and perfect all the time!” a third comment read.

“Incredible body goals. Beautiful always. Be sunshine! best bikini style is yellow. The color fits u perfectly angel. so sexy gorgeous and u are woow… absolutely wow,” a fourth social media user gushed over the model.

As previously reported by The Inquisitr, just a few days before her yellow bikini post, Katelyn slayed in a bubblegum pink sports bra and matching skintight leggings.

The workout gear showed off the model’s toned physique and clung to all of her curves as she again promoted the sports drink.

That post also proved to be a popular one among Katelyn Runck’s loyal fans, and has racked up over 33,000 likes and more than 1,200 comments to date for the chiseled fitness model.