João Bosco Gualberto de Freitas, usually known as Biro-Biro (born June 23, 1974 in Caiçara do Norte, Rio Grande do Norte),[1] is a retired professional Brazilian footballer who played as a midfielder for América-RN when the club was competing in Campeonato Brasileiro Série A in 1997 and in 1998.
[2] Biro-Biro played for América-RN from 1993 to 1999,[3] helping his club finish as Campeonato Brasileiro Série B runner-up in 1996.
[4] He then played 45 Campeonato Brasileiro Série A matches for América-RN in 1997 and in 1998,[2] and helped his club win the Campeonato do Nordeste in 1998, scoring one of the three club goals in the second leg of the final against Vitória of Bahia state.
[4] In 2003, he played for Flamengo-PI,[3] moving to Atromitos of Greece in 2003, then Tisza Volán Szeged of Hungary in 2004, and Aek-Kranid of Greece in 2005, scoring ten goals in thirty matches for the latter club.
[1] Biro-Biro won the following honors during his playing career