On 5 February 1917, Windhoek High School opened, and made history as South West Africa's first secondary school, with English as main medium of teaching. The first principal is Mr WJG Anderson with seven grade nine learners. In 1919 the school badge and motto was established. In 1921 the first four matrix learners wrote the National Examination. The school uniform first came into use in 1923, that year the school relocated from Robert Mugabe Street to its current location. In 1932 the school adopted Afrikaans and becomes a dual-medium school.
