#3 Braun Strowman lifts up an ambulance with Roman Reigns inside during Monday Night RAW in 2017
Braun Strowman's greatest opponent in WWE was arguably Roman Reigns.
During their feud in 2017 on Monday Night RAW, Reigns and The Monster Among Men competed in some incredible matches, with moments and stunts that are still discussed and shared on social media to this day. One such moment occurred on the April 10, 2017 edition of Monday Night RAW.
Reigns and Strowman's feud dates back to the 2017 Royal Rumble pay-per-view where The Monster Among Men cost Reigns the Universal Championship against Kevin Owens.
After WrestleMania 33, the feud reignited when Braun Strowman viciously attacked The Big Dog backstage on Monday Night RAW. Strowman's beating of Reigns was so severe that the former WWE World Heavyweight Champion was strapped to a stretcher and loaded into an ambulance by trainers and medical staff.
However, after roaring "I'm not finished with you," Braun Strowman showed off his superhuman strength by flipping over the ambulance with Roman Reigns inside of the vehicle. The stunt wowed the WWE Universe and was the first of many incredible stunts and feats of superhuman strength that Braun Strowman would demonstrate during his WWE career.