The IAAF (International Association of Athletics Federation) is suggesting a
testosterone limit to counter such physical advantages, which may exclude some members of the OGV (original vagina) community.
Interesting and sport aren't really two words that go together for me, so I don't care what stupid rules they implement. An open class makes sense, where you can be trans/doped/handicap and the winner is the person who does the thing first/the best.