Turkish-born architect John Gidding has certainly led an intriguing life. After moving to the United States from Europe, he majored in architecture at one Ivy League school (Yale University) and received his master's degree in the same field at another (Harvard University).
A knockout (abbreviated to KO or K.O.) is a fight-ending, winning criterion in several full-contact combat sports, such as boxing, kickboxing, muay thai, mixed martial arts, karate, some forms of taekwondo and other sports involving striking.
If I may add, that match was like Chelsea(Mayweather) and Barcelona(Pacquiao) and I'm a Chelsea fan. Mayweather is NOT a great boxer,only a good one at finding ways to win no matter how it makes the sport of boxing look bad. No wonder interest in boxing had dwindle since Tyson,Holyfield and Lennox Lewis era.