On Saturday, 27th July 2018, His Majesty the King has granted an audience for General Surayud Chulanont with the General Prem Tinsulanonda’s Board of Directors, Rakmuangthai Foundation, Foundation for Khao Yai National Park Protection, and the organizer’s committee of charity running “Khao Yai Marathon 2018.” To offer the earning from the race amount 1,000,000 baht to His Majesty’s charity purpose.