Thailand is world famous for lots of things - one is them is the Katoey.
The world's best transgender surgeon works out of Bangkok so its no wonder the Katoey feels at home here.
It's call reconstructive surgery and really this is when a guy becomes a girl.
Katoeys can be very hard to spot just by looks alone.
Can you tell the difference between real Ladies and Katoeys? Hmmm... You think you can, don't you? Here's a simple test: Get 10 points and you're well on the way to be the experienced spotter.
Score a single point and there's still some homework to be done