体育比赛分为男女可以理解，但分年龄和体重都不合理。

[Fastest]

特别是这种世界比赛、世界纪录。

无聊

[da1gaku]

有限制年龄但没有按年龄分组的啊

[fortyNiner]

A punch from a 300-LB guy can send a 100-LB into the air and out of the ring.

[Fastest]

A punch from a 300-LB guy can send a 100-LB into the air and out of the ring.

既然这样，那这几十斤就应该没有资格称世界冠军啊。

[Fastest]

有限制年龄但没有按年龄分组的啊

既然是世界比赛、世界冠军，就应该放开，除了限制或者区分未成年人以外。

[fortyNiner]

Then there should be no champion for breaststroke, backstroke or butterfly in swimming.
Similarly, how many people should be in a team sport? Since China has about four times as many people as the US, should China's soccer team have four times as many players? Otherwise China can beat almost all countries if it sends all its people into a game if there is no limitation.

既然这样，那这几十斤就应该没有资格称世界冠军啊。