Deadpool is rarely seen without his mask because his face is covered in scars. After learning he had cancer, Deadpool joined Weapon X, who experimented on him. The scars are actually a reaction caused by his healing factor and his cancer.

Hello, my name is Katya and I am a crypto-activist. I can't live a day without social networks and cryptocurrencies. I am always learning about new technologies

Deadpool is my favorite superhero. He doesn't need to hide behind a mask cuz his killer sense of humor 🙂 even his scars don't matter