تشاكاريتا جيونيورز
Ricardo-Horacio Neumann (12 July 1946 – 29 May 2008) was an Argentine professional footballer who played for Chacarita Juniors in the Primera División Argentina and 1. FC Köln in the Bundesliga. Neumann was an important part of Chacarita Juniors championship-winning squad during the 1969 season. He then joined Bastia and Paris FC before coming back to Chacarita Juniors. He also played the 1978–79 season with Red Star. In May 2008, Neumann died of heart failure in Argentina.