Date of Birth: 
Place of Birth: Höchstadt an der Aisch, Bavaria, Germany
About Martin Grau
- Martin Christian Grau (born 26 March 1992) is a German track and field athlete who specialises in the 3000 metres steeplechase.
- He holds a personal best of 8:24.29 minutes for the event, set in 2014.
- He was the gold medallist at the 2015 Summer Universiade.
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