Premise: Hussein Ishaish (born 6 August 1995) is a Jordanian boxer. He competed in the men's super heavyweight event at the 2016 Summer Olympics. He defeated Mihai Nistor of Romania in the round of 16. He was then defeated by eventual gold medalist Tony Yoka of France in the quarterfinals. Ishaish was the flagbearer for Jordan during the Parade of Nations.
Hypothesis: Ishaish defeated many other boxers in his life.