O’Mahoney Mondays – 1975 USSA World Invitational Skateboard Championships
In 1975 the first Guinness Book of World Records for skateboarding were established. The events were speed, skateboard high jump and the barrel jump. The
In 1975 the first Guinness Book of World Records for skateboarding were established. The events were speed, skateboard high jump and the barrel jump. The