Holger is chairman and founder of Karl-Adam-Stiftung (Karl Adam Foundation). He served for six years as chairman of Rotary Jugenddienst Deutschland e.V. (Rotary Youth Exchange Germany). He is a founding member of the “Studentenhilfe Viadrina e.V.,” and the Foundation “Der Rotarier.”
In his community, Holger is a founding member of the Civic Foundation of the City of Ratzeburg and served as president of the Golf-Club Gut Grambek for several years.
A Rotarian since 1991, Holger is a member of the Rotary Club of Herzogtum Lauenburg-Mölln. He was treasurer of RI and was a member of the Executive Committee of the Board.
Holger has served RI as president’s representative, Council on Legislation representative, resource group zone coordinator, GETS trainer and RI training leader. He has been a member and chair of numerous RI committees.
Currently, Holger is Moderator of the 2019 Rotary International Assembly, Endowment/Major Gifts Adviser and Co-Chair of the 2019 Hamburg Convention HOC.
Holger is a Major Donor to The Rotary Foundation, a member of the Paul-Harris Society and the Bequest Society. Married to Susanne for 42 years, the couple has hosted more than 40 Rotary Youth Exchange students. In his leisure time, Holger enjoys sailing and playing golf.
Treasurer, Rotary International, 2014-15
Director, Rotary International, 2013-14