He was one of the first that came to my mind. Remember hearing of the sparring incident he had with James Degale when Degale was in his infancy as a pro. Got out boxed in the first round or so then came out and really put it on Degale hurting him causing Jim McDonnell to jump in and a ruck between the two camps lol
Shaun Cummins Challenged for the British and European titles at MW Supposedly a real nasty piece of work but met an unfortunate end when he was paralysed in a traffic accident and a few years later his carer murdered him and dismembered his body.......
In slight mitigation for Sexton, his last fight in the ring was facing Hughie 'The Skirt' Fury so he thought it OK to hit people wearing skirts.
people think Chisora is a nutter but he was nothing compared to Michael Gomez. Gomez' life story is crazy, his press conferences/weigh ins always had drama.
Some of you Premier League era kids might have to Google this. Former British Welterweight Champ Sammy McCarthy did three terms for armed robbery. Despite this, even some of his victims described him as an utter gentleman.
Steady on fella, all he did was go back to a strangers flat for a night cap, after sending home wife and kids in a cab, she knows keep well.