Boxing training harder than SAS?

I've heard it all now...

There's many sports that are as hard if not harder than when training them.

 

You need to read a book about Sas selection. Then Read about active service.

 

There's no way you can compare becoming an SAS soildier to becoming a boxer, makes no sense whatsoever.

 

Boxing is real life.

 

This is a good topic.

 

Lol.

And what the SAS do isn't?