He also works as an assistant director on the series.

From 2006 to 2007 he used to be assistant director of research at the college.

Since 1984 he was the assistant director of the museum.

He was named assistant director of the region in 1983.

He later served as assistant national director of the program.

He has also served as a first and second assistant director.

He was assistant director of the Institute from 1917 to 1926.

Later, he worked as an assistant director and production manager.

He entered the film industry in 1927 as an assistant director.

He entered the industry as an assistant director in 1934.