Listing the highest level seems inappropriate for the past two years, since there are so many people who reached level 200 at just over 32 million xp a long time ago (a lot of people who aren't on this list) and WGT set level 201 at an unreachable 2.47 billion xp (or something like that). Our country club alone had six level 200 members until one of them left recently.
I wrote WGT a year and a half ago asking them if they had any plans to change that and was told that they noticed how many players had already reached level 200 and planned to adjust the xp to reach levels beyond level 200 soon. Of course, "soon" seems to be a relative word with WGT often, LOL.
A more appropriate record might be, "Most XP"....I have over 162 million and to my knowledge, the next closest person on WGT has about 100 million less than that. Or another option is that it's really easy to see who has the most ranked rounds by looking at their profile page or CC, so maybe that should be listed in your list of WGT records. I currently have over 53,000 ranked rounds and I'm also sure that nobody is close to that as well.
~Nancy