| Membership Number | Name | Town / City | Country | Qualified as | Master Trainer | Expiry Date: | |
|---|---|---|---|---|---|---|---|
| 148401 | Daan Kempen | Tegelen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148402 | Niels Kerkhof | Ospel | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148403 | Tristan kessens | Helmond | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148404 | Sam Keulen | Groningen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148405 | Oliver Khouri | Amsterdam | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148406 | Casper Kieft | Zwolle | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148407 | Jissy Klarenbeek | Gerkesklooster | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148408 | Cas Kleyssen | Bergen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148409 | Pien Klundert | Eelderwolde | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148410 | Chris Koele | Harderwijk | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148411 | Eva Kole | Willemstad | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148412 | Storm Kollenburg | Eindhoven | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148413 | Dave Kooiker | Staphorst | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148414 | Anniek Kooistra | Winschoten | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148415 | Maarten Koopman | Wieringerwaard | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148416 | Maureen Koopman | Leeuwarden | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148417 | Kevin Koopmans | St. Willebrord | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148418 | Mees Kratz | Amstelveen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148419 | Sven Krol | Assen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148420 | David Krommenhoek | Hierden | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148421 | Ingrid Kruijer | Heiloo | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148422 | Laetitia Kruitbosch | Utrecht | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148423 | Sofie Kurpershoek | Rhoon | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148424 | Yvette Laar | Deventer | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148425 | Julian laarhoven | Helmond | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148426 | Lars Labee | Rijwetering | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148427 | Denise Leenders | Nijmegen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148428 | Gijs Leenhouwers | Nuenen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148429 | Aidin Lekovic | Heerlen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148430 | Kevin Lemmens | Heel | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148431 | Regilio Lie Atjam | Velp | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148432 | Naomi Sharon Likumahua | Paterswolde | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148433 | Julia Linden Vooren Kikinderova | Alkmaar | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148434 | Lisette Lingeman | Tolbert | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148435 | Marieke Lippold | Klazienaveen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148436 | Loran Lotens | Arnhem | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148437 | Jelmer Maaren | Zeewolde | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148438 | Nick Maas | Mariahout | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148439 | Sieta Maat | Steenwijk | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148440 | Tessel Man | Amsterdam | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148441 | Patrick Maren | Oisterwijk | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148442 | Dewi Mark | Nuenen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148443 | Jeroen Martijn | Hoofddorp | Netherlands | Fitness Instructor, Personal Trainer | 06/April/2027 | full profile | |
| 148444 | Marijn Masselink | Geesteren | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148445 | Derek Mast | Apeldoorn | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148446 | Pim Meijer | Enkhuizen | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148447 | Jarmo Meijer | Holten | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148448 | Mecx Meijs | Weert | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148449 | Hizkia Mentink | Hardinxveld-Giessendam | Netherlands | Fitness Instructor | 06/April/2027 | full profile | |
| 148450 | Stephanie Mertens | Bunschoten-Spakenburg | Netherlands | Fitness Instructor | 06/April/2027 | full profile |
