In this interview, we discuss the Olympic boxing controversy. According to Harper, differences in sex development (DSD) may give an unfair advantage to a boxer, but without knowing what kind of DSD, we cannot say for certain. If Harper were in charge of the rules, she would want to determine what kind DSD a particular boxer had, and if it were the case that a boxer had a DSD that gave them an unfair advantage, they would have to take testosterone suppressants. Harper highlights the difficulty of this situation and acknowledges that many people will be unhappy with the rules either way.