The documentary chronicling Oly Rush's world record attempt to swim around Grand Cayman. All in the name of raising awareness for plastic pollution. The documentary chronicling Oly Rush's world record attempt to swim around Grand Cayman. All in the name of raising awareness for plastic pollution. The documentary chronicling Oly Rush's world record attempt to swim around Grand Cayman. All in the name of raising awareness for plastic pollution. The documentary chronicling Oly Rush's world record attempt to swim around Grand Cayman. All in the name of raising awareness for plastic pollution.