1. He gave his daughter (born 2000) the totally ridiculous name "Jermajesty"; and
2. He remains the only member of the Jacksons to both record and perform with DEVO, with whom he had a Top 20 hit -- "Let Me Tickle Your Fancy" (#18) in 1983.
Fun Fact: Jermaine Jackson is a Muslim.
http://www.youtube.com/watch?v=X2zGqOcmgmw