Eugene Cheng Eugene Cheng is the co-founder and creative lead of HighSpark (formerly Slide Comet, a strategic presentation consultancy serving Fortune 500 companies like: Panasonic, Dentsu, Nike. A self-confessed presentation obsessive, he relishes in building compelling visual content for his agency’s channel and his personal channel on SlideShare and is also a Keynote Author ( top 1% of SlideShare).