Isara Vongkusolkit & family was born in Bangkok, Thailand, Thailand. Isara Vongkusolkit & family is #1444 in List Billionaires People In The World. Isara Vongkusolkit's privately held Mitr Phol Sugar, Thailand's largest producer, is in the midst of a $1.4 billion capacity expansion with 4 new mills. It plans to start exporting sugar under its Mitr Phol brand. Mitr Phol is also developing cosmetics from sugar and its byproducts. Family's coal producer, Banpu, chaired by brother Chanin, took it's power arm public last October, raising $390 million in what was the biggest IPO of 2016. Family's SET-listed Erawan Group runs 41 hotels under 9 different brands, including Grand Hyatt.