JUN | 277 followers on LinkedIn. An upper funnel brand marketing practice by Nathan Jun Poekert | Jun Social is an independent consulting practice by Nathan Jun Poekert. Jun specializes in upper funnel brand marketing strategy including social strategy, paid social, content creation and influencer and creator strategy. Our practice is built around identifying strengths and weaknesses in your upper-funnel brand marketing approach and realigning amd focusing them to your overall marketing goals.