At The Ultimate Fight Club UK: Natural Instinct on 29 January 2005, Bisping made his cage kickboxing debut against David Brown in a light heavyweight contest.With Brown badly cut, Bisping picked up the win via doctor stoppage in round 2.
På The Ultimate Fight Club UK: Natural Instinct den 29. januar, 2005, fik Bisping sin cage-kickboxing-debut mod David Brown i en letsværvægtskamp.With Brown fik et slemt cut, og Bisping tog sejren da stævnelægen stoppede kampen i 2. omgang.