Tim Guldimann

Urs Christian Timotheus Guldimann abbreviated as Tim Guldimann (born 19 September 1950) is a Swiss political scientist and former diplomat and politician who previously served on the National Council (Switzerland) for the Social Democratic Party from 2015 to 2018. He was the first Swiss abroad ever elected to federal office.

Previously, Guldimann held the post of Ambassador of Switzerland to Germany between 2010 and 2015 and in Iran from 1997 to 2004, where he served as liaison between the country and the United States and important mediator for Iran-United States relations. In 2021, Guldimann naturalized as German citizen since his wife and children are citizens. He holds dual citizenship of Switzerland and Germany.

Early life and education
Guldimann was born 19 September 1950 in Zürich, Switzerland, the eldest of five sons, to Werner Guldimann and May (née Steuer). His father was a pilot, aviation expert and most notably director for the Federal Office of Civil Aviation. His mother was municipal councilor of Uitikon for the Christian Democratic People's Party. He had four younger brothers including: Tobias Guldimann, who was formerly Chief Risk Officer at Credit Suisse. Till M. Guldimann was a former executive of SunGard.

He attended Gymnasium Enge where he completed his Matura and then studied Economics at the University of Zürich graduating with a PhD.

Diplomatic career
Guldimann began working for the Federal Department of Foreign Affairs in 1982, retiring in 1991. From 1996 to 1999, worked as negotiator for the Organization for Security and Co-operation in Europe in Croatia and Chechnya.

Guldimann re-entered the Swiss foreign service as Swiss ambassador to Iran from 1997 to 2004. During his term, in May 2003, he relayed a document to the U.S. that he said was written by Sadegh Kharazi, the nephew of Iran's then-foreign minister Kamal Kharazi (Switzerland represents the United States in Tehran). The document, known as the Schweizer Memorandum (de) in German, laid out a proposal to begin discussions over a large range of issues in Iran–United States relations. Guldimann was distrusted by a number of figures in the administration of George W. Bush, including Richard Armitage, who suspected Guldimann may have authored large amounts of the document on his own.

Guldimann was appointed OSCE Envoy to Ukraine in 2014. He was criticized by some American and European diplomats for his perceived pro-Russian bias.

Political career
Guldimann served for two-and-a-half years as a member of the National Council, representing Zürich for the Social Democratic Party Social Democratic Party of Switzerland before resigning in March 2018. He was the first Swiss legislator elected while living abroad, in Berlin, where he had previously served as Swiss ambassador to Germany. He remained as an expatriate in Berlin while serving as a National Councillor. After his resignation, his seat was succeeded by Fabian Molina.

Personal life
Guldimann has been married to German Christiane Hoffmann (born 1967). They have two daughters and reside in Berlin, Germany. His family was also the leading force for resigning from public office in 2018.