The name sounds like a personal trainer, but Fitti trains our laughing muscles. He observes behavior, recreates situations from everyday life and thus holds up a mirror to us in a funny way. Parents and teachers in particular get a good laugh. His enthusiasm and his kind nature are legendary, but at the same time he makes us think with his clever jokes. Fitti has been very successful with his YouTube channel for years, which has earned him several appearances on TV and radio. He has also already written a book. Now establishing himself with shorter videos on TikTok. Fitti has a large and well-mixed community.