Kenneth Schlenker is the founder and CEO of Opal, the free and fun app to focus better and control screen time. Opal users have saved over 300 million hours to date. Opal raised $10M from Adjacent, Speedinvest, and founders of Duolingo, Pinterest, Mistral and more, on a mission to empower humans to focus better every day.

Previously, Kenneth founded and served as CEO of the online marketplace ArtList which listed $100M of inventory from collectors, auction houses, and galleries, and was acquired by artnet (FRA: ART). Kenneth trained on product and growth at Google, where he worked on Maps, YouTube, and Adwords.

For a more personal touch, check out My Story. For headshots, visit this page.