There is a fighter that has two different listings on boxrec.com. The fighter's name is Mark Doku Tettah. You have a listing for a "Mark Tettah," and a "mark Doku." This is the same person. Proof of his name can be seen on the Florida State AC bouth sheet at:
http://www.state.fl.us/dbpr/sbc/publica ... 030606.pdf
He is fighting as a cruiserweight now.