Sunday, Clark posted on his Instagram with a picture from the belt ceremony that took place on Saturday Nov 16, 2019. Street Sports has a Belt ceremony yearly.
It does not look like Clark got promoted this year, However last year at the annual ceremony he got a stripe on his black belt. In 2015, Clark was awarded a Black Belt after 11 years of practicing BJJ.
These pictures are of Clark getting his Black Belt in 2015 as well as the belt Ceremony from last year (2018).
