Full name: Leendert "Leen" Buis
Gender: Male
Born: December 5, 1906 in Zwanenburg, Noord-Holland, Netherlands
Died: November 17, 1986 in Amsterdam, Noord-Holland, Netherlands
Country:
Netherlands
Sport: Cycling
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1928 Summer | 21 | Amsterdam | Cycling | Men's Road Race, Individual | Netherlands | NED | 17T | ||
| 1928 Summer | 21 | Amsterdam | Cycling | Men's Road Race, Team | Netherlands | NED | 9 |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | T | |
|---|---|---|---|---|---|---|---|---|---|
| 1928 Summer | 21 | Amsterdam | Cycling | Netherlands | Final Standings | 17T | 5-14:15 |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | TT | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1928 Summer | 21 | Amsterdam | Cycling | Netherlands | NED | Final Standings | 9 | 5-14:15 |