German chess Grandmaster (2015) is born in Kassel, Germany.
Best results: German Chess Championship in 2007 – U10, 1st; German Chess Championship in 2009 – U12, 1st; German Chess Championship in 2010 – U14, 2nd; German Chess Championship in 2011 – U16, 2nd; Paderborn Cup 2011, 1st; German Chess Championship 2014, 2nd; 11e Open international de Vandoeuvre 2015 – Open A;
Wagner was named the U20 Player of the Year of 2012 and 2014 by the German Chess Federation.