Hugo Gernsback

Gernsback was born in 1884 in Luxembourg City, to Berta (Dürlacher), a housewife, and Moritz Gernsbacher, a winemaker. His family was Jewish. Gernsback emigrated to the United States in 1904 and later became a naturalized citizen. He married three times: to Rose Harvey in 1906, Dorothy Kantrowitz in 1921, and Mary Hancher (1914–1985) in 1951. In 1925, he founded radio station WRNY, which was broadcast from the 18th floor of the Roosevelt Hotel in New York City. In 1928, WRNY aired some of the first television broadcasts. During the show, audio stopped and each artist waved or bowed onscreen. When audio resumed, they performed. Gernsback is also considered a pioneer in amateur radio.

Before helping to create science fiction, Gernsback was an entrepreneur in the electronics industry, importing radio parts from Europe to the United States and helping to popularize amateur "wireless". In April 1908 he founded Modern Electrics, the world's first magazine about both electronics and radio, called "wireless" at the time. While the cover of the magazine itself states it was a catalog, most historians note that it contained articles, features, and plotlines, qualifying it as a magazine.

Under its auspices, in January 1909, he founded the Wireless Association of America, which had 10,000 members within a year. In 1912, Gernsback said that he estimated 400,000 people in the U.S. were involved in amateur radio. In 1913, he founded a similar magazine, The Electrical Experimenter, which became Science and Invention in 1920. It was in these magazines that he began including scientific fiction stories alongside science journalism, including his novel Ralph 124C 41+, which he ran for 12 months from April 1911 in Modern Electrics.

Hugo Gernsback started the Radio News magazine for amateur radio enthusiasts in 1919.

He died at Roosevelt Hospital (Mount Sinai West as of 2020) in Manhattan, New York City on August 19, 1967, at age 83.