Just for a laugh, MMA fighters and their doubles:
- Randy Couture – Jason Statham
- Rich Franklin – Jim Carrey (too obvious I know!)
- Forrest Griffin – Tommy Lee Jones
- Josh Koscheck – Harpo Marx
- Don Frye – Tom Selleck
- Dan Severn – Freddie Mercury
- Stephan Bonnar – Christopher Walken
- Kenny Florian – Ben Stiller
Not all of them are strictly 'look-a-likes', some are just people who for some other reason strike me as having similarities.
Any others you'd care to suggest?