![Mark Poppenborg (@markpoppenborg) artwork](https://pbs.twimg.com/profile_images/1093043945574141952/lIuTiBkd_bigger.jpg)
New Twitter Mentions for Mark Poppenborg
@markpoppenborg
Mentions: 17 - Followers: 3,049Intelligently challenge conventions and you will excel in whatever you do. Author of Bestseller „Wir führen anders!“. Founder of @intrinsifyme.
Intelligently challenge conventions and you will excel in whatever you do. Author of Bestseller „Wir führen anders!“. Founder of @intrinsifyme.