The maximum weight for a heavyweight boxer is 200 pounds (90.7 kg) according to most professional boxing organizations. Boxers in this weight class are known for their strength and power, resulting in some of the most exciting and high-stakes fights. The heavyweight division is often regarded as the premier weight class in boxing due to the potential for knockouts and the physicality of the competitors. Notable heavyweight champions, such as Mike Tyson and Muhammad Ali, have left a significant mark on the sport's history.