Charles Gemora played Ping Pong the Ape?

Although there is no credit listed for who played Ping Pong the ape under Full Cast & Crew, could Ping Pong have been played by Charles Gemora?

Mr. Gemora, a diminutive 5'5", found his niche playing gorilla men following his work on creating a gorilla suit for a film in the early 1930s. Due to his constant strive for realism, in both the gorilla suit and its performance(he actually studied gorilla behavior at zoos), his career lasted for over thirty years.