8th Wonder Holdings (8WH) is headquartered in Houston, Texas and was founded in 2013. 8WH is a holding company that manages and oversees several ventures and investments within the Apex Group of Companies. “8th wonder” refers to Houston’s famed Houston Astrodome, which, when construction was completed in 1964, was deemed the 8th wonder of the world. This stadium, now referred to as the NRG Astrodome, was the world’s first indoor, air conditioned facility of its kind.