Ralph Dommermuth

Ralph Dommermuth
Born	1963 (age 53–54)
Residence	Montabaur, Germany
Nationality	German
Occupation	Chairman and CEO, United Internet
Net worth	$4.7 billion (December 2015)
Children	1

Ralph Dommermuth (born 1963) is a German businessman, the founder, chairman and CEO of United Internet.

Dommermuth trained as a banker, before moving into computer sales in Montabaur, Germany.

In 1988, Dommermuth founded United Internet, and has been its CEO ever since.

Dommermuth owns 40% of United Internet, the Germany-headquartered broadband provider, which manages the 1&1, GMX and Web.de brands, with 2015 turnover of Euro 3.7 billion, and 48 million customers in 11 countries.

Dommermuth is Germany's sole Internet billionaire, and the country's youngest self-made billionaire.

He is divorced with one child and lives in Montabaur, Germany.

...
Wikipedia