Spencer Fossier is a Brazilian jiu-jitsu competitor and one of the 16 contestants on FloGrappling’s reality TV show, Who’s Next: Submission Fighter Challenge presented by Tezos. Born on May 16, 1990, Fossier is a brown belt under Craig Jones. The most eccentric member of the 16 competitors, 32-year-old purple belt Spencer goes by the moniker "Sewer Rat". He hails from Louisiana.
Sewer Rat: WNX Finale Post-match Interview
Jul 16, 2022
Sewer Rat is wondering when he will finally get a fair match with Rakshan after his WNX Finale match!