Born in Minneapolis, Minnesota, Aasen's mother, Kristi (Danielsen) from Rollag in Numedal,[1] was an extremely tall Norwegian woman of around 2.20 m (almost 7 ft 3 inches) in height (latest information from Sept. 2008, sets her height to 188 cm). It is not certain who his father was, but according to Aasen's sister Evelyn (who died 1988), his father was Alfred Aasen. When Aasen was ten years old, he and his mother moved from Ridgeway, Iowa (where his uncle Sam/Sevre lived with his wife Cornelia) to Sheyenne, North Dakota with his two younger siblings. Aasen was a Freemason. He raised to the degree of Master Mason at Highland Park Lodge No. 382, Los Angeles on July 14, 1924.[citation needed]
When in Sheyenne, Aasen's mother operated a restaurant. He attended school and helped out in the family business. In 1902, Aasen's mother died. He was taken into many homes and families. When a family he was staying with started to operate a hotel in Leeds, North Dakota, he moved with them there. Aasen's growth started slowly. When he was confirmed in the Lutheran faith in Grandfield Lutheran Church near Sheyenne, North Dakota, he was the shortest in his class. According to some sources, Aasen was around 2.74 m or 8 feet, 11½ inches (which, if true, would make him taller than even Robert Wadlow).In 1922, Aasen was offered an acting job in a film called Why Worry? (produced by Hal Roach and released in 1923) alongside the comedian Harold Lloyd. Later, he acted in several other films likeBengal Tiger, Charlie Chan at the Circus, Growing Pains, Should Married Men Go Home?, Legionnaires in Paris, Two Flaming Youths, The Sting of Stings, and Long Fliv the King.Aasen died from pneumonia on August 1, 1938 at Mendocino State Hospital in Mendocino, California. His body was later shipped to Dr. Humberd in Missouri for study and dissection. The skeleton was kept by Dr. Humberd, but after his death shipped to Loma Linda, California. Aasen's cremated soft parts were sent to a Masonic funeral at Forest Lawn Cemetery in Glendale, California.