#2 Most eliminations in a single Royal Rumble: Braun Strowman
At the Greatest Royal Rumble in April 2018, Braun Strowman made history in multiple ways.
Not only did he win the historic 50-man Rumble match, but he also eliminated 13 superstars, breaking Roman Reigns' record of 12 set in 2014.
Whilst this number could in theory be topped, it would require a perfect storm, first of all by having another 50-superstar Rumble, or even more...
Then, there would have to be the record breakers themselves, as it'd need to be someone WWE was hoping to push to the moon, just like the company did with The Big Dog in 2014, and how they are doing with Strowman today.
Simply put, it seems there are too many factors that could influence this booking decision. Don't expect Strowman's record to ever get broken.