BJJ in Bishop Challoner

Bishop Challoner (B14, King's Heath, south Birmingham — a name carried from Bishop Challoner Catholic College in the area) appears with one listing: **BOM Birmingham Open Mat** on Institute Road. The listing is an Instagram-only presence and returned a "profile unavailable" error during the most recent crawl, so it appears to function as a BJJ open-mat community / event series in the wider Birmingham area rather than a fixed-roster academy with its own membership. No public head-instructor name, lineage or GBP pricing is exposed. Anyone looking to attend should verify open-mat times and venue directly via the BOM Birmingham Open Mat Instagram before showing up. For broader BJJ infrastructure inside Birmingham itself, the city-level Birmingham listing is the practical starting point.