Leoni May Kingsbury (1909-1970) was an English international badminton player. Badminton career Leoni born in 1909 was a three times winner of the All England Open Badminton Championships. She won the women's singles twice and doubles once. Personal life Her sister Thelma Kingsbury was also a leading badminton player. References English female badminton players 1909 births 1970 deaths