Episode 12 of The Big Brain Podcast, hosted by The Block President Larry Cermak and MegaETH CSO Namik Muduroglu, was recorded with David Mercer, CEO of LMAX Group. Listen below, and subscribe to The Big Brain Podcast on YouTube, Apple, Spotify, or wherever you listen to podcasts. Please send feedback and revision requests to podcast@theblock.co In episode 12 of The Big Brain Podcast, Larry and Namik are joined by David Mercer, CEO of LMAX Group.