I have always identified Russell the WIlderness Explorer from Pixar
Pixar-Forgotten/Minor Characters #10: Russell's Mom – The Animation Commendation
Remember Russell from Disney Pixar's Up? This is him now, feel old yet? : r/DisneyMemes
Disney Up Movie Russell Action Figure Pixar Featured Favorites Mattel Exclusive
Film Three-Quarterly: Up (2009). Pixar's knows how to structure a film…, by ted mills
GU Student inspired Pixar's Russell from 'Up', Arts & Entertainment
Pixar's 'Up' Boy Scout Is Based on an Adult Man, and You'll Recognize Him
How To Draw Russell From Up, Step by Step, Drawing Guide, by Dawn - DragoArt
Review and photos of Hot Toys Carl, Russel Up vinyl action figures
Pixar's 'Up' Wasn't Perfect: Some Of Its Flaws - Rotoscopers
Russell, Disney X Wiki