type 1. Swimming and Running Gary Hall, Jr., American freestyler, five-time Olympic gold medallist (1996, 2000, 2004), type 1. Taekwondo Anamarija Runtić, European Champion in Latvia (2015), Croatian national champion 2x from Split, Croatia, type 1 Tennis Arthur Ashe, American winner of 3 Grand Slam Titles (1968 US Open, 1970 Australian Open, 1975 Wimbledon), type 2. Billie Jean King, United States of America, winner of 20 Wimbledon titles, 3 U.S. Open titles, one Australian Open title, four French Open titles, and 695 career singles victories, type 2. Alexander Zverev, Germany, World #2 (August 6, 2022), Olympic Gold Medalist, Type 1. Winter sports Kris Freeman, American cross-country skier, type 1. Wrestling Jorge González (wrestler), Argentinian basketball player and professional wrestler, deceased (2010 at age 44 from complications of diabetes and gigantism). Kyle O'Reilly, American professional wrestler, type 1. References https://www.marca.com/en/football/real-madrid/2016/11/10/582478e4e2704ec67d8b45fe.html Sportspeople Diabetes Diabetes