Röbi Koller Biography: Age, Occupation, Net Worth, Wife, Height, Children, TV Shows
Röbi Koller is a respected Swiss journalist, moderator, and humanitarian ambassador. He has hosted key radio and TV shows over decades, while contributing to development work in Africa and South America, earning him a steady reputation in Switzerland’s media landscape.

Profile
- Full Name: Röbi Koller
- Stage Name: Röbi Koller
- Born: November 28, 1957
- Age: 68 years old
- Birthplace: Lucerne, Switzerland
- Nationality: Swiss
- Occupation: Journalist, Moderator, and Humanitarian Ambassador
- Height: Unknown
- Parents: Mr. and Mrs. Koller
- Siblings: Unknown
- Spouse: Esther Della Pietra
- Children: Two daughters
- Relationship: Married
- Net Worth: $1 million USD
Early Life and Education
Röbi Koller is a respected Swiss journalist, moderator, and humanitarian ambassador. He was born on November 28, 1957, in Lucerne, Switzerland.
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Brought up by his parents, Mr. and Mrs. Koller, in a modest home, he developed an early interest in communication and public service.
He completed his studies in Switzerland, focusing on media and journalism, though exact details remain private. His ethnicity is Swiss, and he follows Christianity.
Career
Röbi Koller started his media journey in the 1980s with radio interviews and features for outlets like Schweizerischer Beobachter. He hosted the talk show “Persönlich” on Radio DRS 1 until 2009 and moderated TV programs such as “Quer,” “SF-Spezial,” and “Der Club.”
Since 2007, he has led the Saturday evening show “Happy Day” on Swiss TV, fulfilling viewer requests with surprises. From 2016, he joined the team for “Musik für einen Gast” on Radio SRF 2.
In 2004, he co-founded and moderated the literary debate series “Züri Littéraire” until 2017.
As Comundo ambassador since 2005, he supports development projects in Africa and South America. His books include “Balance zwischen Berg und Alltag” (2007) on climber Stephan Siegrist and his 2017 autobiography “Umwege – Von Höhenflügen, Umwegen und Sackgassen.”
Social Media
- Twitter Handle: @RobiKller
Personal Life
Röbi Koller, 68, is a respected Swiss journalist, moderator, and humanitarian ambassador. He married Esther Della Pietra in May 2002 after earlier separations from his first wife, with whom he shares two daughters who lived mainly with their mother but stayed close to him.
He admits to not being the strictest parent but values his role as a guide. The family resides in Zürich, where he enjoys balanced routines amid his work travels.
Net Worth
Röbi Koller, is a respected Swiss journalist, moderator, and humanitarian ambassador. His net worth stands at about $1 million USD, mainly from media hosting, journalism, and book sales.
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