Career
Casey started paddling and racing open boat canoe but changed to C1. Casey has been part of the junior national slalom team as well as the U23 and now the senior team He was eliminated in the qualifying round of the C-2 event at the 2008 Summer Olympics in Beijing finishing in 11th place.
He competed in the C-1 event at the 2012 Summer Olympics in London finishing in 14th place after being eliminated in the qualifying round.