The are two types of Xenans, Bonum and Malum. Kenney is nicknamed Bonum-Xenan and Eric Malum-Xenan. Every 20 billion years, they meet in the colosseum and fight for dominance.
Notable Xenan Hybrids
- Eric the Malum - 1/2 Xenan
- Kenney MacGyverin - 1/2 Xenan
- Jimmy MacGyverin - 1/4 Xenan
- Kenny MacGyverin Jr. - 1/4 Xenan