According To This Fan Theory, 'Deadpool' Was Always A Mutant (2016/07/05)- Tickets to Movies in Theaters, Broadway Shows, London Theatre & More

According to this reddit user, Wade Wilson was a mutant long before he was transformed into Deadpool.

Smells Like '10s Spirit: How The Existence of 'Deadpool' Exemplifies the Power of Fan Culture

Shawn Levy to direct Ryan Reynolds in Deadpool 3 for Marvel Studios

Does Deadpool 3's Synopsis Confirm Or Deny The Biggest Explanation Theory For Fox X-Men Characters? - IMDb

Deadpool (film) - Wikipedia

Deadpool 3's Shawn Levy Teases Disney Film's “Hardcore” Violence – The Hollywood Reporter

Deadpool, explained

Wade Wilson Emerges as a Mutant Scene Deadpool (2016) Movie Clip HD 4K

Deadpool 2 Fan Theories (That Might Actually Be True)

Ryan Reynolds Teases Deadpool the Musical While Celebrating Last Day of Twitter Fleets

Deadpool 3 finds its director with Shawn Levy reuniting with Ryan Reynolds - Xfire

The Bizarre History of Deadpool, Explains, #TotalNerd​ #Deadpool​ #Marvel, By Total Nerd

Film Theory: Exposing Deadpool's SECRET Identity!

Deadpool (film) - Wikipedia

Deadpool: The Musical (Short 2017) - IMDb