Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Ken Yonker -  Ken Yonker is a Republican politician from Michigan currently serving in the Michigan House of Representatives.A graduate of Michigan State University Yonker is the founder and owner of Yonker's Landscaping and was a manager for a local construction company. He has also worked with Wycliffe Bible Translators.
A:
Office Holder