Reiner Knizia is a prolific German-style board game designer. He was born in West Germany in 1957 and earned a doctorate in Mathematics from the University of Ulm before designing games full time. He is frequently included on lists of the greatest game designers of all time. Many of his hundreds of designs are considered modern classics, and many have won or been nominated for significant gaming awards, including the Spiel des Jahres and the Deutscher Spiele Preis. His notable designs include Amun-Re, Blue Moon City, Ingenious, Keltis, Lord of the Rings, Medici, Modern Art, Ra, Taj Mahal, Tigris and Euphrates, and Through the Desert. Many of his designs incorporate mathematical principles, such as his repeated use of auction mechanics.

The Spiel des Jahres is an award for board and card games, created in 1978 with the purpose of rewarding family-friendly game design, and promoting excellent games in the German market. It is thought that the existence and popularity of the award was one of the major drivers of the quality of games coming out of Germany, particularly in the 1980s and 1990s. A Spiel des Jahres nomination can increase the typical sales of a game from 500–3,000 copies to around 10,000, and the winner can usually expect to sell as many as 500,000 copies.