# Fortuna Brazilian Jiu-Jitsu > Small gym offers detailed instruction with world-class coaching in Brazilian Jiu-Jitsu. Atmosphere stays welcoming and supportive, balancing fun and competitiveness for all skill levels. Classes challenge both mind and body while fostering a strong sense of community. Source: https://www.atly.com/location/Fortuna-Brazilian-Jiu-Jitsu - Address: 127 Triad Center W, O'Fallon, Missouri, United States - Phone: +16366388622 - Website: http://fortunabjj.com/ ## What people say - "Professor Marcel is a phenomenal Jiu Jitsu instructor for kids." - "Professor Marcel is a master at his craft and great with kids." - "Professor Marcel is patient and great with kids during Kickboxing." ## Good to know - Fortuna BJJ is suitable for both beginners and seasoned practitioners. - The classes are well-structured, balancing technique and practical application. - The gym has a welcoming and supportive community. - The facility is kept impeccably clean. - Smaller class sizes lead to better, more detailed instruction. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.