Info
| Last name | Bongiorno |
| First name | Guillermo Ruben |
| Nationality |  Argentina |
| Date of birth | 29-07-1978 |
| Age | 47 |
| Place of birth | Buenos Aires |
Monuments
| Year | Milano - San Remo | Tour of Flanders | Paris - Roubaix | Liège-Bastogne-Liège | Il Lombardia |
|---|---|---|---|---|---|
| 2005 | 93rd | - | - | - | - |
Grand tours
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 2003 | DNF | - | - |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Brixia Tour (2.3) | |||||||
| 25-07 | 4 | Stage 4Bettole di Buffalora - Manerbio (192.0km) | |||||
| 01-05 | DNF |  Rund um den Henninger Turm (1.1) | |||||
| Settimana Ciclistica Lombarda (2.5) | |||||||
| 11-04 | 2 | Stage 3Seriate - Stezzano (185.0km) | |||||
| Tirreno-Adriatico (2.HC) | |||||||
| 11-03 | 18 | Stage 2Latina - Maddaloni (164.0km) | |||||
| 06-03 | 7 | Giro della Provincia di Reggio Calabria (1.3) | |||||
 Le Tour de Langkawi (2.2) | |||||||
| 11-02 | 3 | Stage 6Muar - Johor Bahru (175.0km) | |||||
| 09-02 | 9 | Stage 4Hulu Kelang - Tampin (147.0km) | |||||
| 06-02 | 1 | Stage 10 | |||||
Teams
Victories
| This year | 0 |
| Total | 13 |