Gregory Mitberg is an assistant coach and competitor for Marx Fencing Academy. He has known and trained with Michael since he was six, and continues to be inspired by him.

Gregory enjoys sharing the sport he loves with others, and so he began assisting as a coach at Northwest Fencing Center in 2014. In February 2016, he relocated from Portland to Boston to pursue his dream of fencing at the Olympics under the guidance of Michael and Ralf. He has continued to assist with coaching since his move.

As a fencer, Gregory is a two time junior men’s foil Team National Champion and he has fenced in the World Cup circuits at the Cadet, Junior and Senior levels since 2012. He was a Top 16 finisher at the individual event of the Junior World Cup in Bangkok, where he was also part of the US team that won the team event. He was again a Top 16 finisher at the European Juniors Circuit in Bratislava, and a silver medalist in that team event.