Michael Grant - After beating Marcus McGee in 2005 he took 2 years off. Since then he's had a mini comeback starting in 2007 winning 4 fights including a NABA title in his last fight.

Calvin Brock - I believe he retired due to eye trouble as WelshDevilRob said. Being from the same state as the "Boxing Banker" I saw him on the local news talking about the recession. Calvin launched a second career as a commercial real estate broker. I doubt we'll be seeing him in the ring anytime soon.