CHANGE DAYS - Key Persons


Holger Nauheimer

Holger Nauheimer is the founder and developer of the Change Days movement. He has hosted the Berlin Change Days for 10 years and helped to giving birth to the Toronto Change Days. Holger has served clients around the worlds, organising and hosting workshops, training programs and other corporate events across industries. He specialises in creating constructive work relations which help organisations to be successful.

Lauren Waldman

Job Titles:
  • Human Resources

Marina Mayer

Marina Mayer is involved in the Berlin Change Days since 2016 and takes care of the event organization and administrative issues. She is a master student in "Communication Management", particularly dealing with the strategic use of communication in change- and infrastructure projects. https://changedays.com/wp-content/uploads/2019/05/lindsey_ostrosser.jpg 450 450 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2019-05-14 07:23:21 2019-05-14 07:30:28 Humans at the Heart of Change (Lindsey Ostrosser & David Ip Yam) https://changedays.com/wp-content/uploads/2019/03/kathy_taberner.jpg 500 500 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2019-03-26 13:55:14 2019-03-26 14:17:41 This Changes Everything (Kathy Taberner) https://changedays.com/wp-content/uploads/2018/09/Ute_Franzen-Waschke-e1536150189375.jpg 616 627 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2018-09-30 12:23:34 2018-10-18 06:54:38 Shifting from Power-Over to Power-With Leadership (Ute Franzen-Waschke) https://changedays.com/wp-content/uploads/2018/09/Caspar_Fröhlich.jpg 373 373 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2018-09-27 09:27:21 2018-10-11 09:01:15 Deep Democracy - An approach for Change Management (Caspar Fröhlich) https://changedays.com/wp-content/uploads/2018/09/Barbara_Leuner-Corpina2.jpg-e1538061084821.png 820 821 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2018-09-14 15:18:28 2018-10-16 07:13:15 Powerful Collaboration- It´s all about relationship and rank (Barbara Leuner Corpina) https://changedays.com/wp-content/uploads/2019/02/Yvonne-Ruke_Akpoveta.jpg 266 266 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2019-02-06 11:53:37 2019-02-08 12:14:36 Going Deeper! How to Lead Change more Effectively https://changedays.com/wp-content/uploads/2019/02/Lauren_Waldman-e1549453439111.jpg 330 343 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2019-02-06 11:44:47 2019-02-08 12:13:34 The Learning Brain (Lauren Waldman) https://changedays.com/wp-content/uploads/2019/02/Jutta-Goldammer.jpeg 360 360 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2019-02-06 11:25:06 2019-02-08 12:14:13 Firewalking for a strong community spirit (Jutta Goldammer) https://changedays.com/wp-content/uploads/2018/09/Renate_Franke.jpg 400 400 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2018-10-22 19:51:56 2018-10-22 19:53:24 Culture Map (Renate Bia Franke) https://changedays.com/wp-content/uploads/2019/02/nathan_bragg-e1550002589145.jpg 3185 3070 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2018-10-06 12:18:35 2019-02-12 20:58:44 Team Discovery (Nathan Bragg) Arrow Breaking: A full-body experience to give power to your visions https://changedays.com/wp-content/uploads/2018/10/Rich_Batchelor2-e1538672011265.jpg 308 308 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2018-10-04 16:53:40 2018-10-11 08:58:24 Developing Change Management Sponsorship with Lego® Serious Play® (Rich Batchelor) https://changedays.com/wp-content/uploads/2018/09/Esther_Barfoot2-e1537964830628.jpg 930 930 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2018-09-26 12:27:36 2018-10-11 14:46:27 Eroding the Power from within: Activist Communication (Esther Barfoot) https://changedays.com/wp-content/uploads/2018/08/Doug_Gilbert.jpg 399 399 Marina http://changedays.com/wp-content/uploads/2018/06/CD-color.png Marina 2018-08-31 14:46:30 2018-10-11 09:03:15 Place and space as key elements of organisational change (Douglas Gilbert)

Nik Beeson

Job Titles:
  • Director of Curiosity Culture
Nik is the director of Curiosity Culture which focuses on cultivating curiosity and resilience in disruptive (VUCA) situations, and the co-founder of Toronto Change Days. He is a change consultant, professionally trained coach, presenter and workshop designer specialising in curiosity and disruption. Nik honed his disruptive change skills through two decades in the migratory and revolutionary world of Digital Communications and technology adoption, and in an early career in Palliative Care and as a Spiritual Care person in large Toronto hospitals.

Richard Batchelor

Rich is the co-founder of the Toronto Change Days. He has been successfully delivering change for over 25 years. Rich has worked with organisations across all parts of the globe and it a strong advocate for balancing physical and virtual connectivity with clients. His legacy includes developing the change delivery model for UK government and being a founding member and first president of the Toronto Chapter of the Association of Change Management Professionals.