Which boxer, who is ranked by BoxRec as the best British light-welterweight of all time, knocked out boxer Michael Stewart?
Ricky Hatton Richard John Hatton, {'1': ", '2': ", '3': ", '4': "} (born 6 October 1978) is a British former professional boxer who competed from 1997 to 2012, and has since worked as a boxing promoter and trainer. During his boxing career he held multiple world championships at light-welterweight and one at welterweight. Hatton is ranked by BoxRec as the best British light-welterweight of all time, the third best in Europe, and eleventh best worldwide. In 2005 he was named Fighter of the Year by "The Ring" magazine and the Boxing Writers Association of America.
Don Cockell Donald John "Don" Cockell (22 September 1928 – 18 July 1983) was an English boxer. He fought for most of his career as a light-heavyweight and became the British and European champion at that weight. Later in his career he moved up to heavyweight and held the British and Commonwealth heavyweight titles. He is best remembered for fighting against Rocky Marciano for the world heavyweight championship. Cockell defeated a number of top heavyweights in his career, including Roland La Starza, Harry Matthews (twice), Tommy Farr, Freddie Beshore, Johnny Arthur, Johnny Williams and Uber Bacilieri. In his earlier incarnation as a Light Heavyweight he defeated top contenders such as Nick Barone, Albert Yvel, Lloyd Marshall and Albert Finch.