Khan, 34, and Brook, 35, are poised to finally settle their bitter feud on February 19 after years of demand for an all-British welterweight clash between them.
Given they are now well and truly in the twilight of their respective careers, many believe their highly-anticipated meeting will serve as a swansong for both men.
Conor Benn has set his sights the winner of Amir Khan and Kell Brook's domestic showdown
Benn says he will 'one million percent' be ringside for their long-awaited bout in February
But Benn, 25 and with 19 straight victories coming in the professional ranks thus far, is