At 0.78, Troy Aikman leads Matthew McConaughey's top 10 — and the two peaks of this audience aren't actors and athletes, but Texas-rooted football figures and Dallas-area media.
The shape is two-peak. The first cluster is built almost entirely from NFL athletes: Troy Aikman (0.78), Tony Romo (0.76), Jason Witten (0.74), and Cole Beasley (0.71) — all former Cowboys — joined by JJ Watt (0.69) and Ezekiel Elliott (0.68) further down. The second cluster is Dallas-market radio: KiddNation (0.75) and the Kidd Kraddick Show (0.71) sit between those two athlete peaks, suggesting an audience that overlaps heavily with DFW sports-talk listeners. Rounding out the top 10 are It's Just Wings (0.73), a QSR brand, Greg Abbott (0.72), a politician, and George Strait (0.71), a musician — all consistent with a Texas-centric audience profile. No other actor appears in the top 10; McConaughey's subcategory is effectively absent from his own nearest neighbors.
The overall picture is an audience shaped far more by Texas sports fandom and regional media than by the film world the center entity inhabits.