Ludwig Kalthoff, MD, Membership Director (Germany), has served as Chair of the Professional Association of German Rheumatologists and a leader in strategic management of the health care industry. His lifelong participation in Rotary includes a year as a Rotary Ambassadorial Scholar at the Mayo Clinic, working on a multi-district water project in Kenya, founding and advising environmental eClubs, and spearheading the 2021 I Fix the Planet global video challenge for ESRAG.