Prophet Olsen, the Danish heating technician who became a UFO missionary Following a personal crisis in the 1960s, Bent Steen Olsen dedicated his life to spreading the word about "space brothers" and interplanetary fellowship. He was famous for his striking appearance in white robes, his horse-drawn mobile temple, and his pet boa constrictor, "Eternity". Olsen believed that the angels of the Bible were actually extraterrestrials, and he remained a dedicated and colorful figure in Danish UFO culture for decades until his passing in 2020. In his later years, he lived in a decorated trailer in Hornbæk, where he even received a visit from the Danish Crown Prince.