Mark Oestreicher is a man who needs no introduction. Affectionately known as “Marko” to friends and youth workers everywhere, the president of Youth Specialties (YS) has a reputation that precedes itself.
http://ymexchange.com/Youth-Ministry-Articles/There-s-Something-About-Marko.html
Topics: Youth Specialties, Marko, Mark Oestreicher, Leadership, Youth Ministry, Ministry Interview
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