Chang Kai-chen is a professional Taiwanese tennis player. Her highest WTA singles ranking is no. 82, which she reached on July 5, 2010. Her career high in doubles is no. 65, which she reached on February 11, 2013. Chang was born in Taiwan and is a right-handed player. She qualified for the 2009 U.S. Open. Chang beat 25th seed Kaia Kanepi, 6?0, 2?6, 6?2, in her first-round match. At the 2009 Toray Pan Pacific Open, Chang defeated world no. 1 Dinara Safina, 7?6, 4?6, 7?5, in her second-round match. Playing for Chinese Taipei at the Fed Cup, Chang has a win?loss record of 7?5. 

January 13th, 1991 in Taoyuan District (Age 33)