In the government, there was a call from Virapong Ramangkul (one of Prime Minister Chavalit Yongchaiyudh's economic advisers) to devalue the baht, which was supported by former Prime Minister Prem Tinsulanonda. Yongchaiyudh ignored them, relying on the Bank of Thailand (led by Governor Rerngchai Marakanond, who spent as much as US$24,000 billion – about two-thirds of Thailand's international reserves) to protect the baht. On 2 July 1997 Thailand had US$2,850 billion remaining in international reserves, and could no longer protect the baht. That day Marakanond decided to float the baht, triggering the 1997 Asian Financial Crisis.