Despite having a long career as an actor, his personal profile was low and humble. Even the information about his married life and wife was not shared in the media. His nationality was French. He was of mixed ethnicity.
During his late 20s, March began his professional career as an actor. He got his rise in fame after he starred in the movies like La Moglie Nella Cornice, Je Vous Ferai Aimer La Vie and De Guerre Lasse. In 1988, he played the role of Soviet Colonel Zaysen in an American action film Rambo III. He was critically acclaimed and praised for this role. He was also known for his role in the movie Empire of the Sun. At the age of 47, he left this lovely earth. He was found dead on 6th of June 1996 and the reason of his death was an accident in his Paris home. His net worth was unknown.