Big Marcus is a well-known battle rapper from Brazil. He is a member of the Lyrical Island, a group of Brazilian battle rappers, and is known for his clever lyrics and quick-witted delivery. In addition to being a battle rapper, Big Marcus is also a producer. He has produced for a number of albums and has played many shows across Brazil. Big Marcus is regarded as one of the best battle rappers in Brazil that came from the current generation, and he has a large and dedicated fanbase.