Ian "Idubbbz" Washburn hosts and participates in a boxing event of online content creators and influencers. Ian "Idubbbz" Washburn hosts and participates in a boxing event of online content creators and influencers. Ian "Idubbbz" Washburn hosts and participates in a boxing event of online content creators and influencers. Ian "Idubbbz" Washburn hosts and participates in a boxing event of online content creators and influencers.