Listen to this article (info/dl) This audio file was created from a revision of Annabel Chong dated 2007-04-10, and does not reflect subsequent edits to the article. (Audio help) More spoken articles Grace Quek (simplified Chinese: 郭盈恩; pinyin: Guō Yíng'ēn), better known by her stage name Annabel Chong, is a former pornographic actress now living in the United States. On 19 January 1995, at the age of 22, she became famous by engaging in 251 sex acts with about 70 men over a ten-hour period, setting a world record, with the resulting footage being packaged as The World's Biggest Gang Bang. The film started a trend of 'record-breaking' gangbang pornography, which saw her record subsequently surpassed. She is also the subject of the documentary Sex: The Annabel Chong Story..