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 | |||||
|---|---|---|---|---|---|---|---|
| 04-10 | DNF |  Memorial Cimurri (1.1) | |||||
 Tour of Ireland (2.1) | |||||||
| 29-08 | 8 | Stage 3Ballinrobe - Galway (201.0km) | |||||
 Post Danmark Rundt (2.HC) | |||||||
| 02-08 | 1 | Stage 4Ringe - Odense (115.0km) | |||||
| 30-07 | 1 | Stage 1Holstebro - Holstebro (175.0km) | |||||
| 11-06 | DNF |  Dutch Food Valley Classic (1.HC) | |||||
 Presidential Tour of Turkey (2.1) | |||||||
| 14-04 | 2 | Stage 1İzmir - Kusadasi (132.0km) | |||||
| Settimana Ciclistica Internazionale (2.1) | |||||||
| 28-03 | 14 | Stage 5Rio Saliceto - Finale Emilia (182.0km) | |||||
| 25-03 | 5 | Stage 1Riccione - Riccione (95.0km) | |||||
Teams
Victories
| This year | 0 |
| Total | 13 |