Career
Bonvín started his career at Boca Juniors, where he came through the youth system to play in the first team in 2000. Later that year he was traded to English Premier League club, Newcastle United. After one season with the club he moved to Sheffield Wednesday and in 2002 he returned to Boca Juniors.
In 2003 he was transferred to Racing Club de Avellaneda, and then to then Second division Argentinos Juniors later that year.
And he returned to Argentina again, this time to play for second division San Martín de Mendoza.