It's Cos' birthday! To celebrate, Case hops on to interview him and share some embarrassing stories from Mama Hippo. 

Covering everything from fighting MMA, teaching BJJ, sibling rivalries and adjusting to life after the cage

Hope you enjoy! If you'd like to appear on the pod, message Cos on instagram (@be_strong_pt_ or @hippobjj)

If you'd like to support the pod send a message to Cos to discuss!