Natasha 'Mo' Hunt leads at 49,909 followers, and the size sort is the whole reason for that position: the page runs by follower count, largest first, with 0 of 25 accounts bigger than the first card. Size is not what carries reach here.
Hunt averages 33,128 views per Reel, about two thirds of the following, while Liam Shaw sits seventeenth at 45,001 followers and averages 242,015, more than five times that following and more than seven times what the top card pulls, so rank a shortlist on views against followers and read the page order as a size sort and nothing more.
Read the bios and the roster splits into six trades: eight competing athletes, from Natasha Hunt and Zoe Harrison in rugby to Matt Weston in skeleton and Dan Brown on the PGA Tour; five on-camera entertainers whose work runs from comedy sketches to F1 content and music, Liam Shaw, Charlie Thomas, Maisie Marsh, Louie Mills and Scott Taylor; four fashion and lifestyle accounts, JL, Liv Barker, jayyals_ and Georgia Attwood Lawry; three makers who sell their own work, the jacket designer Antonia Bronze, the illustrator Hannah Bluish and the photographer and author Simon Wheatley; two home and family accounts, Our Surrey Project and Holly; and three that stand alone, an economics teaching channel (econplusdal), a dog account (Baxter & Shirley) and an endurance runner raising money for Mind (Marcus Skeet), so pick the trade the brief actually needs before looking at a single follower count.
The Click Analytic United Kingdom study puts median engagement at 0.86% for accounts between 10K and 50K followers, the band every card here sits in.
This page's median is 6.71%, close to eight times that, with Baxter & Shirley at 20.12% and Liv Barker, the lowest here, still above three times the market at 3.05%, so every card clears the market several times over and the choice comes down to fit rather than rate.