Statistics on Keng Hsien Chen and Oliver Mattmann. Swap order. Use the search box to compare to other riders.
Keng Hsien Chen
100.0%
vs
Oliver Mattmann
0.0%
Key info
| Keng Hsien Chen | Oliver Mattmann | |
|---|---|---|
| 46 | Age | 43 |
| Taiwan | Nation | Switzerland |
| First pro season | ||
| 0 | Pro seasons | 0 |