Love the books - Jack Reacher is an ex-MP, built like a brick shithouse, 6 and a half feet tall, 250+lbs of solid muscle. Hands like shovels and he knows how to use them.
Doesn't stay in one place too long, lives on the road, taking life as it comes, never worried about his appearance, just buying cheap clothes every few days so he doesn't have to carry a suitcase.
And the person that Hollywood chooses to play this gargantuan man?
Are you fucking kidding me?
Sounds like Ralf Moeller or Matthias Hues.