In late October 2016, investigations into Park's relationship with Choi Soon-sil, daughter of the late Church of Eternal Life cult leader and Park's mentor Choi Tae-min, began. Several news media including JTBC and the Hankyoreh reported that Choi, who has no official government position, had access to confidential documents and information for the president, and acted as a close confidant for the president. Choi and Park's senior staff including both Ahn Jong-bum and Jeong Ho-sung used their influence to extort ₩77.4 billion (approximately $75 million) from Korean chaebols—family-owned large business conglomerates—and set up two culture and sports-related foundations, Mir and K-sports foundations. Choi is also accused of having influenced Ewha Womans University to change their admission criteria in order for her daughter Chung Yoo-ra to be given a place there. Ahn Jong-bum and Jeong Ho-sung, top presidential aides, were arrested for abuse of power and helping Choi; they denied wrongdoing and claimed that they were simply following President Park's orders.