During men's single semi final match between Fung Permadi and Peter Gade, a historical decision was made by Permadi.
The score was 14 all in the third set with Gade held the match point.
Commonly, a serve receiver will opt for deuce.
Camilla Martin chose not to play the deuce and won against Dai Yun.
Copenhagen, Denmark, was chosen over Gothenburg, Sweden, as the host for 1999 IBF World Championships.