Rainer Zietlow  ·  Owner of CHALLENGE4

Rainer Zietlow spent more than half of his life with cars. To date he has toured 110 countries by car. With almost every project since 2005, Rainer Zietlow has supported the SOS Children Village organization and visits at least one SOS Children Village personally to hand over the donation.

more about Rainer Zietlow

CHALLENGE4 Certificates

2020
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2017
2017
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2015
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2011
2006
2005