Rob Van Dam's top 10 nearest neighbors are drawn almost entirely from a single subcategory — Athletes — with scores compressed into a narrow band between 0.98 and 0.99. That tight clustering, with no single neighbor pulling significantly ahead, defines the flat shape of this audience.
Mickie James leads at 0.99, followed closely by Natalie Neidhart-Wilson and Sheamus, both at 0.99, then Trish Stratus at 0.98 and Pamela Martinez at 0.98. All five are Athletes by subcategory, as are Charlotte Flair, Kurt Angle, AJ Styles, and Dustin Rhodes. The one departure from that pattern is Jeff Hardy, also an Athlete, rounding out the ten at 0.98. Every neighbor in the top 10 shares Rob Van Dam's own subcategory — a same-kind cluster with no cross-category intrusion at this level.
The absence of any brand, media property, or non-Athlete figure in the top 10 underscores how tightly this audience is defined by the professional wrestling athlete space. The flat shape means no single neighbor dominates; the audience overlaps broadly and evenly across the peer group rather than concentrating around any one figure.