what is the lightest weight class in boxing

The lightest weight class in boxing depends on whether it is professional or amateur boxing. In professional boxing, the lightest weight class is strawweight, with a weight limit of 105 lbs. However, it is worth noting that there are subtle differences in weight classes and divisions for professional boxing and amateur boxing. In Olympic-style amateur boxing, the lightest weight class for men is flyweight, with a weight limit of 115 pounds (52 kg) .