"Who thinks like him?"

Translation: Quem pensa como ele?

[GrannySlasher]

Why isn't "em" necessary with "pensa" here?

[MetehanSevinc]

+1 I did not understand that either.

[Ivitcyex]

Pensar em is think of/about, pensar como is think like.

[agauntj]

Is "Quem acha como ele" incorrect?

[Paulenrique]

it would sound awkward in this example, but many times pensar and achar are interchangeable.

[Skyjockey]

Hi Paulenrique - to me, when using achar for 'think' (instead of 'find') it is usually for an opinion instead of a thought (pensar). Example: "Acho que sim.". In English that means "I think so." or more literally "I find that true.", which would be my opinion. I do not know if that is technically correct, but it has helped me differentiate the two. I guess my personal rule on this is that if I can substitute the word "find" for "think" and the sentence still makes sense, then I use "achar".

[Paulenrique]

good point ;)

[patitopototo]

Why not "O quem pensa como ele"?

[cinthiia_mc]

Definitely not possible. Who is only 'quem', never 'o quem'.