 Now aged 40, Fonst again competed in the Men's épée but this time only managed to reach the semi-final, he also competed in the Men's team épée but they were knocked out of the competition in the quarter-finals.Fonst also competed at three Central American and Caribbean Games in 1926, 1930 and 1938 and won six more gold medals.He fenced often with George Worth, who later became an American Olympic medalist fencer, during Worth's two years in Cuba after fleeing Hungary at the outset of World War II.