article_snippet: Kell Brook poses on the scales at the weigh in ahead of Kell Brook match with title challenger Jo Jo Dan .
article_snippet: Dan poses on the scales at the weigh in ahead of Dan title match with IBF welterweight champion Brook .
article_snippet: Kell Brook and Dan square up with one another ahead of their IBF title match in Sheffield on Saturday .
article_snippet: Brook and Dan Dan shake hands ahead of Brook and Dan IBF welterweight title match in Sheffield on Saturday .