Box Rec shows that Dean Byrne won 4 fights in the U.S.A in 2008. Three by KO. He was fighting at welter so the extra weight has obviously helped his punching power. I saw the McCullen fight Byrne completely outclassed him. He's a very good boxer. McCullen has done well for a bloke who only started in the pros at 29yrs. [now 33] He lacks a bit in technique but is always super fit. [ never give a sucker an even break ] We'll all be watching Byrnes career with interest. Another boxer who has got under the radar is Sydney super bantam Emmett Gazzard. He won an 8 rounder in the U.S.A. in November. I'd be interested to know what his plans are.