Our very one Professor Marco Costa has a Youtube channel and he has started posting regular vlogs on it. I am going to post the first 3 vlogs here now and I will continue to update the site with future vlogs he posts.
The 1st video is an intro and professor Costa discusses the evolution of bjj in the last 20 years and how far the sport as come
In the 2nd video is he discusses a bit of his history and answers a few questions posted on the first episode.
In the 3rd video he discusses the evolution of sport bjj and the IBJJF worlds 2019. The second topic is the very often discussed in the BJJ community SPORT vs SELF DEFENCE DEBATE.