Super Mario Galaxy 120 Stars Luigi Speedrun in  

Five moguses, twenty-five minimoguses, fourteen micromoguses. That is a quite good time.

I will always respect no co-star infinitely more than co-star records, it just isn't the same at all when you add in 2P. I followed SMG speedrunning for years, from Vallu vs Sludgy, to Danny and Kirby and Hardcore etc all climbing the ranks, and it was always 1P. I will forever be in favor of splitting 1P and 2P into separate categories as in certain other games because if that was the case, you would have several true WRs. But I digress, gorgeous run no matter where the leaderboards place it