Gerhard B. Heller

Gerhard B. Heller (January 24, 1914 - October 1, 1972) was a German-American rocket scientist and member of the "von Braun rocket team." He worked at Peenemünde Army Research Center during World War II and later, through Operation Paperclip, moved to develop rockets for the U.S., eventually becoming employed at the Marshall Space Flight Center. Provided by Wikipedia