If you’ve ever turned on the Olympics during prime time hours then you’ve probably watched some of the more popular Olympic sports. This includes the classics like basketball, swimming, tennis and gymnastics. On the off-hours or late in the evening, less popular Olympic sports are shown like golf and rugby. You may have missed those though. They were removed from the Olympics in prior years but made their comeback in 2016. Karate, skateboarding and sport climbing were to be added in 2020.