1916, 1940 and 1944.
WWI cause the 1916 Olympic Games to be cancelled. WWII cause the 1940 and 1944 Olympic Games to be cancelled.
1916, 1940, and 1944.
World War II.
There were no Olympic Games in 1940 and 1944 due to World War II
Yes. The Olympic Games were cancelled in 1916 due to World War I and in 1940 and 1944 due to World War II.
The 1940 and 1944 Olympic games were cancelled because of World War 2 and the 1916 Olympics were cancelled because of World War 1.
The sixth Summer Olympic Games (1916) was cancelled due to World War I and the twelfth and thirteenth Summer Olympic Games (1940, 1944) were cancelled due to World War II.
Japan Cancelled due to WWII
The Olympic games were cancelled in 1916, 1940, and 1944 due to World Wars I and II.
1916: WWI 1940 and 1944: WWII