Good to know
Derek Williams is the former Commonwealth and European heavyweight boxing champion, he learned his trade by travelling across the USA, sparring with champion heavyweights, including Mike Tyson. Derek is licensed by the British Boxing Board of Control as a Manager and Promoter. He is a registered Boxercise instructor and a qualified Great Britain Boxing Tutor. Derek is a respected voice of boxing, where he is often invited on to Sky television to analyze the big fights.