Christoph
Hospitality, PR & New Media, Strategy Consulting / Co-Founder & Chairman @opt2o / Co-Founder & Community Manager @globalschool / Ambassador @fundition
Vienna, Austria opt2o.org Joined December 2017
Hospitality, PR & New Media, Strategy Consulting / Co-Founder & Chairman @opt2o / Co-Founder & Community Manager @globalschool / Ambassador @fundition
Vienna, Austria opt2o.org Joined December 2017