Can we draw the following hypothesis from the context?

Context:

Serguei Kouchnerov (born 22 June 1960 in Rahachow, Belarusian SSR) - artist, animator, director, story artist and screenwriter. He started his career as an animator and director in Kiev, Ukraine. In 1992, he was hired by Walt Disney Feature Animation as a character animator and came to the United States of America, where he currently lives and works at Illumination Entertainment.

Hypothesis: Serguei Kouchnerov was an artist, animator, director, story artist, screenwriter and engineer
No