Mike Tyson vs. Michael Spinks the sport a month later. The Tyson fight was the only loss of his professional career. Tyson also spoke of retiring, hinting that "this may be my last fight." The win over Spinks has been described as the pinnacle of Tyson's boxing career. It was also his last fight under longtime trainer Kevin Rooney, who was dismissed by Tyson in December. Tyson made two more successful title defences before losing to James 'Buster' Douglas in a major upset in 1990. He continued fighting until 2005, but was unable to replicate his earlier achievements. Tyson and Spinks have both been inducted
William A. Spinks powder" of the 1820s being the earliest recorded example, although considered dubious by some billiards researchers), the Spinks Company product (which is still emulated by modern manufacturers with differing, proprietary compounds) effectively revolutionized billiards. The modern product provided a cue tip friction enhancer that allowed the tip to better grip the cue ball briefly and impart a previously unattainable amount of spin on the ball, which consequently allowed more precise and extreme , made miscueing less likely, made and "" shots more plausible, and ultimately spawned the new cue sport of artistic billiards. Even the basic and shots of pool