Check out Nancy Walton Laurie's $300 million superyacht that features a helipad, swimming pool, and aquarium

• Walmart heiress Nancy Walton Laurie owns a multi-award-winning $300 million superyacht.
• "Kaos" was built by Oceanco, the same company that built Jeff Bezos' $500 million megayacht.

A superyacht owned by Walmart heiress Nancy Walton Laurie attracted attention recently after being spotted in Miami, Florida.

A TikToker posted a video of "Kaos," Walton Laurie's 361-foot luxury yacht, as it was moored outside her "front door."

"Oh wow, this thing is huge," Bridget Brick says in the video, adding that the yacht "looks like a small city."

Walton Laurie, worth $7.5 billion according to Bloomberg Billionaires Index, is the youngest daughter of Walmart co-founder James "Bud" Walton. She inherited her father's stake in the company when he died in 1995.

According to Bloomberg, she has a stake of less than 5% in Walmart, with the rest of the family's holding controlled by her sister, Ann Walton Kroenke.

Walton Laurie is the founder of a New York-based dance group called the Cedar Lake Contemporary Ballet. She also owns a dance studio located in Columbia, Missouri called the Columbia Performing Arts Centre.

According to Yacht Bible, Kaos has four decks and room for 31 guests as well as 45 crew, with the largest deck boasting a swimming pool and even an aquarium.

It also has a large cinema, sauna, and full spa facilities, the site says.

Photos shared by the Superyacht Times appear to show other features such as a helipad, a jacuzzi, and storage space for a smaller boat.

"Kaos" was built in the Netherlands by Oceanco, a custom yacht builder which also constructed Amazon founder Jeff Bezos' $500 million megayacht.

"Kaos" was previously named "Al Menwar" by the House of Thani, the Qatari royal family, per the Yacht Bible.

The yacht was fully refitted in 2020 by Luerssen in Hamburg, Germany, per the Yacht Bible, while the interior was redesigned with help from Reymond Langton Design.

Walton Laurie reportedly also owns another lavish superyacht called "Secret," according to Robb Report.