Wikipedia:Àwọn Ìṣẹ̀lẹ̀ Bíi Ọjọ́ Òní/Ọjọ́ 12 Oṣù Kẹjọ
Ọjọ́ 12 Oṣù Kẹjọ: Ọjọ́ ìlómìnira ni Orílẹ̀-èdè Olómìnira Àrin Áfríkà (1960)
- 1851 – Isaac Singer is granted a patent for his ẹ̀rọ ìránsọ.
- 1964 – South Africa is banned from the Olympic Games due to the country's racist policies.
- 1981 – The IBM Personal Computer is released.
Àwọn ọlọ́jọ́ìbí lóòní...
- 1887 – Erwin Schrödinger, Austrian physicist, Nobel Prize laureate (d. 1961)
- 1971 – Pete Sampras, American tennis player
- 1981 – Djibril Cissé, French footballer
Àwọn aláìsí lóòní...
- 1955 – Thomas Mann, German writer, Nobel Prize laureate (b. 1875)
- 1988 – Jean-Michel Basquiat, American painter (b. 1960)
- 1989 – Samuel Okwaraji, Nigerian footballer (b. 1964)