The International Mr. Bootblack (IMrBB) competition was added to the IML program in 1993. At its inception in 1993, the competition was properly titled the International Bootblack Competition, and both men and women were allowed to compete. In 1998, it was announced that the competition would be changed to the International Mr. Bootblack Competition and that a separate competition solely for women would be held at International Ms. Leather. This change was made largely because it was commonly held that women had a significant disadvantage competing for ballots from the mostly gay male IML attendees, who often base their bootblack selection at least partly on their sexual attraction to the bootblack. Since 1999, competitors for IMrBB are restricted to persons over the age of 21 who can provide a valid government-issued form of identification that identifies them as male.