Who has the worlds largest Smurf collection?

Can you tell me, who in the world possesses the largest collection of Smurfs? I'm genuinely curious about who might have amassed such a vast array of these beloved blue creatures. Is it a private collector who has dedicated their life to amassing every Smurf figurine, toy, and memorabilia? Or perhaps it's a museum or institution that has been entrusted with preserving and displaying this extensive Smurf heritage? I'm eager to find out the answer to this intriguing question.