Iron chin, punching power, speed and heart of a lion. How to get these abilities?

I see what you did here. But just to humor you, of the things you listed, only heart cannot be achieved by training methods or hard work, or any drug, you are born with it, and it is what's inside of you, it's the intangible that shows in the ring, it shows who you are. Everything else can be learned, or improved upon, How. Do some research. Don't be lazy. Or hit a gym. Berto and Peterson have been training their ass for years plus PEDs but I don't see any of them has a special power on their punches nor their speed. I know they can punch and has the speed but nothing much special.

Are these natural abilities can be acquired through hardwork, training and PEDs or you are born with these gifts? I see what you did here. But just to humor you, of the things you listed, only heart cannot be achieved by training methods or hard work, or any drug, you are born with it, and it is what's inside of you, it's the intangible that shows in the ring, it shows who you are. Everything else can be learned, or improved upon, How? Do some research. Don't be lazy. Or hit a gym.