Jack Unknown
A mysterious stranger who appeared on the Peace Station during the fourth year of its operation. His origins were unknown even to himself, as he seemed to suffer from a case of total memory loss - even his name was a pseudonym that reflected this.
According to security logs, Jack Unknown arrived to the station as a drifter among a small group of human traders. Due to low funds and a somewhat questionable physical condition, he found refuge in the lower decks of the station. Security patrols apparently found him sleeping against bulkheads and lying half-unconscious near the shady bars several times. The few times he was allowed to come to the Hub City by the Gigerdian ambassadors taking interest in his case, he was fined for smoking and littering in the parks.
When station security arrested him for questioning a few times, Jack Unknown started dishing out stories about his link to a certain Den Kylek, a personal friend of Mad Gigerdi and Kyle Gigerdi. His claims could never be verified, though, and thus he was merely a curiosity who probably moved on when the station lost its primary mission during the fifth year.