Not at all. Floyd Mayweather is the same height and he won titles at 130-154.
Nope. I'm 15, 5'11, and I'd love to weigh more.
No, you are not short for that weight.
you're perfect for boxing if thats what you do :)
no
Am I short for boxing? I'm 5'8 and 140lb.. I'm 15 years old
