American Go E-Journal

Thirteen-year-old Taiwanese professional Jian Lichen 2P (r) won the 17th Zhonghuan Cup when he defeated Zhou Junxun 9P by just 1.5 points in the final match on Monday, April 26. His win earned Jian Lichen promotion to 5-dan, continuing a meteoric rise that began when he became a professional in 2008 at 12 and was then promoted to 2-dan at the end of 2009 for obtaining 20 wins as a 1-dan.
– Based on a report on JustPlayGo