Question: Who was the developer of the Las Vegas resort in which Look at My Butt Crack was recorded?

Context paragraphs:
Wayne Newton Live in Concert: Wayne Newton Live in Concert was a Pay-Per-View concert special starring Wayne Newton that aired live from the Westgate Las Vegas Resort & Casino (then called the Las Vegas Hilton) on May 23, 1989.  The concert was one of only a handful of times that Newton has starred in a concert special featuring his entire Las Vegas show, and was also a way of promoting his then-new album "Coming Home."  The show was directed by Steve Binder, the same man who directed Elvis Presley's '68 Comeback Special.  Select pieces of the show were put together in a video cassette titled "Wayne Newton: Live In Concert at the Las Vegas Hilton" & was released in 1998.

Las Vegas Uncork'd: Las Vegas Uncork'd (also referred to as Vegas Uncork'd and Vegas Uncorked) is an annual culinary and wine event in Las Vegas, Nevada.  The concept was developed by the Las Vegas Convention and Visitors Authority, their advertising agency R&R Partners and Las Vegas resort partners who originally considered a number of magazine partners such as Bon Appetit, Food & Wine and Gourmet.  Bon Appetit was selected as the magazine partner after a review with each magazine.  The event was launched in 2007 by the Las Vegas Convention and Visitors Authority, "Bon Appétit" magazine led by Editor-in-Chief Barbara Fairchild and co-creator and Executive Director Rob O'Keefe who led the first five years of development of what Eater.com called "the world's most innovative culinary event".  Las Vegas resort partners over the years include Bellagio, Caesars Palace and Wynn Las Vegas, MGM Grand, Mandalay Bay, The Venetian, Las Vegas and The Palazzo and each year the event features more than 80 celebrated chefs and over 25 events occurring over a spectacular four-day weekend.

Intergluteal cleft: The intergluteal cleft, also known medically by various synonyms and colloquially as the "butt crack" or "ass crack", is the groove between the buttocks that runs from just below the sacrum to the perineum, so named because it forms the visible border between the external rounded protrusions of the gluteus maximus muscles.  The intergluteal cleft is located superior to the anus.

Lake Las Vegas: Lake Las Vegas in Henderson, Nevada, refers to a 320 acre artificial lake and the 3592 acre developed area around the lake.  The area is sometimes referred to as the "Lake Las Vegas Resort".  Lake Las Vegas is being developed by 5 companies including Lake at Las Vegas Joint Venture LLC.

Encore Las Vegas: Encore Las Vegas (also called Encore at Wynn Las Vegas; often just called Encore) is a luxury resort, casino and hotel located on the Las Vegas Strip in Paradise, Nevada.  The resort is connected to its sister resort, Wynn Las Vegas; both are owned by Wynn Resorts, headed by casino developer Steve Wynn.

JW Marriott Las Vegas: JW Marriott Las Vegas Resort and Spa is a luxury hotel in Summerlin, Nevada, near Las Vegas.  The 54 acre resort was designed using a Tuscan/Tropical theme.  Golf was a component of the project from the start as it acquired tee times at the adjacent Tournament Players Club course with direct access from the resort.

Look at My Butt Crack: Look at My Butt Crack is the sixth comedy album recorded live on  14, 2014 (2014--) in Las Vegas, Nevada at The Mirage by American stand-up comedian Kathy Griffin.

The Mirage: The Mirage is a 3,044 room Polynesian-themed resort and casino resort located on the Las Vegas Strip in Paradise, Nevada, United States.  The resort was built by developer Steve Wynn and is currently owned and operated by MGM Resorts International.

Westgate Las Vegas Resort &amp; Casino: The Westgate Las Vegas Resort & Casino is a hotel and casino in Winchester, Nevada.  It is owned by Westgate Resorts and operated by Navegante Group.  It has 2,956 hotel rooms including 305 suites.  It opened in 1969 as the International Hotel, and was known for many years as the Las Vegas Hilton, then briefly as the LVH – Las Vegas Hotel and Casino.  It was renamed the Westgate Las Vegas on July 1, 2014.

Westgate station (Las Vegas Monorail): Westgate station is a station on the Las Vegas Monorail.  The station is an island platform located at the Westgate Las Vegas Resort & Casino.  The Westgate Station is located near the main entrance of the property.  The station can be reached through the SpaceQuest Casino in the front of the hotel.  It is the only monorail station in Las Vegas that is located in the front of the hotel.  The monorail station at the Westgate is the shortest distance from a hotel than any other station.

Supporting paragraphs: Look at My Butt Crack The Mirage
Answer: Steve Wynn