Deletion of Duke Greenhill

Comment: Am not seeing anything in the 32 cited sources or searching online that amounts to . Promotional article, eg "a leader in integrated omnichannel storytelling" and "a widely recognized expert and published thought leader on the subjects of branding, storytelling, film and creativity" and that's just from the lead
Stance: delete
Cited policy: Wikipedia:Notability (WP:SIGCOV)