João Guilherme de Ávila Costa is a Brazilian actor and singer He became nationally known for playing the character Joaquim one of the main characters in the remake of the childrens soap opera Cúmplices de um Resgate He began his acting career in 2009 at the age of 7 playing Vinícius in the short film Vento alongside Vivianne Pasmanter In 2012 he starred in the film Meu Pé de Laranja Lima playing Zezé An adaptation of the classic of the same name by José Mauro de Vasconcelos João Guilherme began his musical career while playing Joaquim in Cúmplices de um Resgate