Na Hyun
Na Hyun (born 1995-01-30) is a 9 dan Korean professional. While still a Yeonguseng, he qualified for the main tournament of the 2nd BCcard Cup World Baduk Championship by beating Lee Younggu and Yu Bin.
He became a professional on 2010-01-13. In 2011, he reached the semi finals of the Samsung Cup while still 1 dan. He was promoted to 2 dan on 2012-03-20. 9 dan by December 2017. Winner of 29th Asian TV Cup in 2017.
An Younggil described him as having a very strong endgame and a very calm style, but not as strong in the opening.
Winner of the Juniour (Under-12) group of the World Youth Go Championship in 2006
Professional profile
valerio: this is the link at Na's photo: http://open.cyberoro.com/news/201001/100113-nh01.jpg