周贺玺(zhou1 he4 xi3), Chinese Professional player born 1992-10-28. He was promoted 1 dan in 2007 and 2 dan in 2008. Promoted 3 dan 2009-07-29 and 4 dan 2010-07-29.
Became the challenger of the 25th Tianyuan via defeating Yu Bin in February 2011, but lost 0-2 to Chen Yaoye.
Became the challenger of the 26th Tianyuan via defeating Tan Xiao, Chinese #1, in February 2012, but again lost 0-2 to Chen Yaoye.
Winner of the 2013 National Go Individual.