Complex sentence: In 1985, Bota moved to Rio de Janeiro with his family, where surfing and skateboarding, he befriended Renzo Gracie, who later became the subject and co-producer of his documentary film.
Split into simpler sentences: In 1985, Bota moved to Rio de Janeiro with his family. There, he befriended Renzo Gracie, who later became the subject and co-producer of his documentary film.