BJ was my favorite fighter back in the day but don’t even compare his resume to Khabib’s.
Khabib domination all throughout his career gives him GOAT or top 2 along with Jon
BJ Penn give me a break he is fringe top 10 lw goats at best.
Khabib
Frankie
Alvarez
Tony
and then there are a ton more who never held the title yet have way more accomplished careers. The talent level nowadays is just different.