Rondog
- NickName
- Rondog
- FullName
- Ronnie Jellesma
- SailNumber
- Age Division
- Young Windsurfer (45 - 59)
- Gender
- Male
- Description
Personal Bests for Rondog
| 2 Second Peak | 5 x 10 Second Average | 1 Hour | Alpha Racing 500m | Nautical Mile | Distance Travelled |
| 41.977 (06 Sep 2025) | 40.286 (18 Feb 2025) | 27.006 (17 Feb 2025) | 28.053 (21 Jan 2026) | 38.693 (21 Jan 2026) | 179.876 (29 Mar 2025) |
| 41.94 (18 Feb 2025) | 40.094 (06 Sep 2025) | 26.245 (15 Feb 2025) | 27.194 (24 Dec 2025) | 37.722 (18 Feb 2025) | 163.455 (08 Feb 2025) |
| 41.373 (21 Jan 2026) | 40.051 (21 Jan 2026) | 22.999 (24 Dec 2025) | 27.017 (06 Sep 2025) | 37.259 (07 Feb 2025) | 153.082 (07 Feb 2025) |
| 40.943 (26 Mar 2026) | 39.004 (26 Mar 2026) | 22.608 (21 Jan 2026) | 26.639 (14 Dec 2025) | 36.773 (15 Feb 2025) | 130.94 (15 Feb 2025) |
| 40.547 (08 Feb 2025) | 38.965 (29 Mar 2025) | 20.991 (25 Feb 2026) | 26.617 (07 Feb 2025) | 36.229 (16 Jan 2026) | 129.016 (26 Mar 2026) |