For this achievement you need to drive/fly through 6 rings, The rings are located at the dirt track on the left side of the map. You can do this achievement one of two ways and I am going to show you the glitched way. Choose the flamingo animal then fly through each ring the ring does not have to be visible when you go through it you just have to make sure to pass through each one. Once you pass through the last one your achievement will pop
If you need any more help I will leave my video guide below.
*please note even though I have my flamingo as a dinosaur this is not required and I just decided to be a dinosaur for the banter*