"Thank you all for your support.
I think I'm done.
I know I did not take the UFC belt, but this is not the most important victory in this life.
Maybe it will upset you, but my heart and body tell me everything, ”the Swedish fighter wrote on his Instagram.
Khamzat Chimaev won nine victories in nine fights in MMA.
Earlier, Chimaev's coach told how the UFC fighter suffered the coronavirus.