Austrian entrepreneur Dietrich Mateschitz was inspired by an existing energy drink named Krating Daeng, which was first introduced and sold in Thailand by Chaleo Yoovidhya. He took this idea, modified the ingredients to suit the tastes of Westerners, and, in partnership with Chaleo, founded Red Bull GmbH in 1987 in Chakkapong, Thailand. In Thai, "daeng" means red, and a "krating" (known in English as a gaur or Indian bison) is a large species of wild bovine native to South Asia. Yoovidhya's heirs own majority stakes in both brands, and they both use the same red bull on yellow sun logo while continuing to market the separate drinks to the respective Thai and Western markets.