Sincwala said modelling has helped him to be freer and more comfortable during public appearances.
"I carry my scars of rejection, discrimination and physical attacks as a crown.
"Society needs to understand that we are human and hating us will not change the fact that we are here and make us live in fear of coming out."
Sincwala will represent Gauteng at Miss Drag SA.
Director and founder of Miss Drag SA Enigma Von Hamburg said: "We are excited that the platform of creating awareness has been received so well thus far and we feel that there is still a long way to go for our people to be able to understand, tolerate and accept the lesbian, gay, bisexual, transgender and intersex community."