Former TNA Impact title-holder Gunner made his in-ring debut for WWE last night at the NXT house show in St. Petersburg, FL.
Fans posted pictures of Gunner, who was billed under his real name of Chad Lail, on Twitter.
A former U.S. Marine who served in the second Iraq War, Lail got his start in wrestling for the NWA Anarchy promotion in Georgia. He signed with TNA in 2010, first appearing as on-air "security" and eventually winning both the TNA Tag Titles and the now-dormant TNA TV Title.
Lail left TNA in the summer of 2015 and has been working select independent dates ever since.