Rabbi Mendel Kalmenson is the rabbi of Beit Baruch and executive director of Chabad of Belgravia, London, where he lives with his wife, Chana, and children.
Mendel was an editor at the Judaism Website - Chabad.org, and is also the author of the popular books Seeds of Wisdom and A Time to Heal. His latest book is being released in June, 2019, titled, "Positivity Bias: Practical Lessons for Positive Living based on the life and teachings of the Lubavitcher Rebbe.