Sir Arthur Ignatius Conan Doyle DL (22 May 1859 – 7 July 1930) was a Scottish physician and writer who is most noted for his fictional stories about the detective Sherlock Holmes, which are generally considered milestones in the field of crime fiction. He is also known for writing the fictional adventures of a second character he invented, Professor Challenger, and for popularising the mystery of the Mary Celeste. He was a prolific writer whose other works include fantasy and science fiction stories, plays, romances, poetry, non-fiction, and historical novels.

Asa Maxwell Thornton Farr Butterfield (born 1 April 1997) is an English actor. He is known for playing the main character, Bruno, in the Holocaust film The Boy in the Striped Pyjamas (2008), portraying the young Mordred in the hit BBC TV Series Merlin, playing Norman in the 2010 film Nanny McPhee and the Big Bang, and taking the title role in Martin Scorsese's 2011 fantasy Hugo. Butterfield most recently portrayed Ender Wiggin in the film adaptation of the science fiction novel Ender's Game by Orson Scott Card.

Al-Farabi (Abū Naṣr Muḥammad ibn Muḥammad Fārābī) or Alpharabius. He was a renowned scientist and philosopher of the Islamic Golden Age. He was also a cosmologist, logician, and musician.

Soekarno (Kusno Sostrodihardjo) born 6 June 1901 - 21 June 1970 was the First President of Indonesia.

Background

The son of a Javanese primary school teacher, an aristocrat named Raden Soekemi Sosrodihardjo, and his Balinese wife from the Brahman caste named Ida Ayu Nyoman Rai from Buleleng regency, Sukarno was born at Jalan Pandean IV/40 Surabaya, East Java, in the Dutch East Indies (now Indonesia). Following Javanese custom, he was renamed after surviving a childhood illness. After graduating from a native primary school in 1912, he was sent to Europeesche Lagere School (Dutch-primary school) in Mojokerto. When his father sent him to Surabaya in 1916 to attend a Hogere Burger School (Dutch-college preparatory school), he met Tjokroaminoto, a nationalist and founder of Sarekat Islam, the owner of the boarding house where he lived. In 1920, Sukarno married Tjokroaminoto's daughter Siti Oetari. In 1921, he began to study at the Technische Hogeschool (Bandoeng Institute of Technology) in Bandung. He studied civil engineering and focused on architecture. In Bandung, Sukarno became romantically involved with Inggit Garnasih, the wife of Sanoesi, the owner of the boarding house where he lived as student. Inggit was 13 years older than Sukarno. On March 1923, Sukarno divorced Siti Oetari to marry Inggit (who also divorced her husband Sanoesi). And later on, Sukarno divorced Inggit also and married Fatmawati.