Complex sentence: Maria Fernanda Moreira Ribeiro (June 23rd, 1969), a long-distance runner, born in Penafiel, Portugal, made her first steps into athletics at Grupo Desportivo do Kolossal, before joining FC Porto, which she represented in 1982-1992.
Split into simpler sentences: Maria Fernanda Moreira Ribeiro (June 23rd, 1969), a long-distance runner, born in Penafiel, Portugal. Fernanda made her first steps into athletics at Grupo Desportivo do Kolossal, before joining FC Porto, which she represented in 1982-1992.