Here's a list of medalists in the Men's Madison Event of Olympic Track Cycling.

Year: 2008
Gold: Juan Esteban Curuchet and Walter Fernando Perez, Argentia 8
Silver: Joan Llaneras and Antonio Tauler, Spain 7
Bronze: Mikhail Ignatyev and Alexei Markov, Russia 6

Year: 2004
Gold: Graeme Brown & Stuart O'Grady, AUS 22
Silver: Franco Marvulli & Bruno Risi, SUI 15
Bronze: Rob Hayles & Bradley Wiggins, GBR 12

Year: 2000
Gold: Scott McGrory & Brett Aitken, AUS 26
Silver: Étienne de Wilde & Matthew Gilmore, BEL 22
Bronze: Marco Villa & Silvio Martinello, ITA 15

All about track bike racing and track events at the Olympics