Trein Veltin was a smuggler on the Nabooian moon Rori. According to legends, Veltin tried to escape authorities intent on his arrest on his swoop bike by weaving through the narrow streets of the city of Narmle. He made it out of the city but his escape was cut short due to a fatal collision with a flesh eating chuba.

Since this incident, many swoop racers have made the run in his memory. His escape route eventually became a semi-formal track for a thoroughly illegal street race, called the Narmle Memorial Rally.