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Bernhard Ilg is also chairman of the Heidenheim public utility company , member of the board of directors of the Heidenheim Kreissparkasse ( county savings bank ) , president of the water board of Wedel-Brenz and member of the advisory board for the programme of Radio 7 .
 Bernhard Ilg, Heidenheim, Heidenheim
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bernhard Ilg, Heidenheim, Heidenheim