[Jenny]    [Hallie]    [Cryptkeeper]    [Spinal]    [C.C.]    [Fulgore]    [Hanim]   
[Mighty Gazelle]    [Arbin Gordon]    [Bio Rex]    [Pico]    [Ruth]    [Carlos]   
[Robyn & Rachel]    [Yamcha]    [Chiaotzu]    [Vegeta]    [Jade]    [Jeice]    [Dende]    [Rebecca]    [Pitney]

This dino was created with genetic engineering.  His creators used him in the F-Zero races to get attention.  After a while, Rex grew tired of the attention, so he turned on his creators and continued racing on his own.  He joined the Spice Club along with Arbin, Mighty Gazelle, and Pico.