[1] Rush won a bronze medal in the four-man event at the 2010 Winter Olympics in Vancouver, British Columbia, Canada.

He won the silver medal in the mixed bobsleigh-skeleton team event at the 2008 FIBT World Championships in Altenberg, Germany.

[3] After his runs in both two-man and four-man bobsleigh at the 2010 Winter Olympics, Rush openly mused about retiring.

"[4] He became partners with Jesse Lumsden at the beginning of the 2012 season and the duo won their first World Cup Gold medal together in the two-man event on February 3, 2012.

Since retiring he has taken up a role as assistant coach of WinSport Academy's bobsleigh programme, training developing bobsledders.