Marcel Sieberg
German former professional road racing cyclist
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Marcel Sieberg is a German former road racing cyclist, who last rode for UCI WorldTeam Team Bahrain Victorious. He turned professional in 2005. He competed in the Tour de France a total of nine times. Wikipedia
Born: 1982 (age 42 years), Castrop-Rauxel, Germany
Height: 6′ 6″
Weight: 181 lbs
Current team: Team Bahrain Victorious