Fencing for St. John's University, Tiomkin won the bronze medal in foil at the 1999 NCAA Championships,[1] and was a 1st-team All-American.[2] In 2001 he came in 6th.[3] He won the silver medal in 2002.[4]
National competitions
Tiomkin won that national title in foil in 1999 and 2003, and placed second in 2004.[5]
Pan American Games
At the 2003 Pan American Games, he won a gold medal in the team foil event and silver in individual foil.[5]
At the 2004 Summer Olympics, Tiomkin advanced to the round of 32, where he was defeated 3–15 by the number 1 seed, Andrea Cassarà of Italy.[5][8] In the team foil event, the US team reached the semifinals, and finished in 4th place.[5][9]