Ayub Magomadov, BJJ blackbelt under Alliance Jiu-Jitsu team founder Alexandre Paiva Genovesi, posted a picture on his Instagram of KSW legend Mamed Khalidov.
https://www.instagram.com/p/BoFHaVMB4DD/?utm_source=ig_share_sheet&igshid=lhv1hdhgfvi4
Khalidov is...