How much time should it take someone to bench press 140kgs if they can bench press 60kgs now?
The amount of time to go from 60kg to 140kg will vary depending on genetics and on the training program (nutrition, workout sessions, etc). 
However, using natural training methods it's fair to assume that even with strict training it won't take less than two years for most men.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

How much time should it take someone to bench press 140kgs if they can bench press 60kgs now?

### Response:

The amount of time to go from 60kg to 140kg will vary depending on genetics and on the training program (nutrition, workout sessions, etc). 
However, using natural training methods it's fair to assume that even with strict training it won't take less than two years for most men.
