Article Detail Who was First secretary general of United Nations ? Answer: Trigve Li Similar Questions : 1. Who was first woman to climb Mount Everest ? Answer: Junko Tabei (Japan) 2. Which country won first World Cup Football ? Answer: Uruguay in 1930 3. Who was First secretary general of United Nations ? Answer: Trigve Li 4. First President of United States of America ? Answer: George Washington 5. Who was First man to reach North Pole ? Answer: Robert Peary 6. Name of the first man to go into the space ? Answer: Major Yuri Gagarin (USSR) 7. Name of first country to launch satellite into space ? Answer: Russia Read more from - First in World