There are many marketing influencers on LinkedIn, and the top ones can change frequently depending on factors such as the current state of the industry and their recent activity. Some well-known marketing influencers on LinkedIn include:
Neil Patel, digital marketing consultant and founder of Neil Patel Digital
Gary Vaynerchuk, CEO of VaynerMedia
Jay Baer, founder of Convince & Convert
It's worth noting that there are a number of other marketing influencers on LinkedIn, and this list is not exhaustive. Check out this article that breaks down the TOP 100 Influencers !