Wade volunteered to undergo experimental procedures from a shady organization, which turned out to be more along the lines of torture than medicine.
The experiments left Wade permanently scarred on his entire body, and he vowed to get revenge for himself and everyone else that was killed in the experiments.
Wade Wilson is an expertly trained mercenary, but nothing can prepare you for when you are diagnosed with terminal cancer.
However, the whole event did awaken a latent mutant ability in Wade…