Kuzehiko
That moment I found a lifetime treasure
Many people think being the strongest makes you the greatest but no. If you are the strongest then you are just the strongest but when it comes down to be the greatest many things should be considered imo.
Ash's strongest rival is Alain, no contest here but Ash's greatest rival is Paul to date.
Paul has the true traits of a mc rival to begin with. Paul probably has the greatest and nicest character development in the Pokémon anime? He is very flawed character but went through an amazing development. He has a very solid background character as well.
Paul's tactics and strategies are so damn interesting and he owns badass Pokemon team. Moreover, his rivalry with Ash is the main spotlight in Pokemon DP unlike his other rivals. Ash and Paul both grew up as trainers and persons and not to say their rivalry was recognized by Cynthia herself. Paul is still Ash's greatest rival.
Ash's strongest rival is Alain, no contest here but Ash's greatest rival is Paul to date.
Paul has the true traits of a mc rival to begin with. Paul probably has the greatest and nicest character development in the Pokémon anime? He is very flawed character but went through an amazing development. He has a very solid background character as well.
Paul's tactics and strategies are so damn interesting and he owns badass Pokemon team. Moreover, his rivalry with Ash is the main spotlight in Pokemon DP unlike his other rivals. Ash and Paul both grew up as trainers and persons and not to say their rivalry was recognized by Cynthia herself. Paul is still Ash's greatest rival.