The once - beaten son of a UK legend has studied tapes upon tapes of Golovkin 's performances .
The once - beaten son of a UK legend believes the feared puncher is just that - nothing more than a boxer with a lot o punching power .
The once - beaten son of a UK legend has studied tapes upon tapes of Golovkin 's performances and believes the feared puncher is just that - nothing more than a boxer with a lot o punching power .