is a Canadian female professional wrestler currently signed to Impact Wrestling under the ring name Rosemary. She was a member of the tag team/stable known as Decay. She is a one-time Impact Wrestling Women's Knockout Champion. Letkeman has worked for promotions such as BSE Pro, BCW, Maximum Pro Wrestling, NCW Femmes Fatales, Smash Wrestling, RISE Wrestling and SHIMMER Women Athletes. Rush is a former NCW Femmes Fatales Champion, and is also a former SHIMMER Tag Team Champion with Sara Del Rey. Early life Letkeman grew up in Stonewall, Manitoba where she was exposed to professional wrestling by her father. During high school, she and a friend had a brief try with training at a local school, but quit after one session when the school wanted them to have a match. She later attended University of Manitoba where her major was film studies. After graduation, she worked on a few film sets she decided to resume the childhood interest in pro wrestling after hearing of Eddie Guerrero's death and attended Scott D'Amore's school in Windsor in May 2007 where she was taught by Tyson Dux and Johnny Devine as well as D'Amore. She initially used the name P.J. Tyler (reflecting her love of Aerosmith) but later changed it to Courtney Rush. She made her debut in Pro Wrestling for PTW on January 30, 2008 in a losing effort against Haley Rogers as Casey Maguire. Two months later, on March 28, 2008, she changed her name to PJ Tyler and got her first victory against Haley Rogers, this time wrestling for RSW. She was scheduled to take the position of Jennifer Blake as PWX Commissioner but her position was taken by "Danger Boy" Derek Wylde in a controversial way. She soon started a feud with Haley Rogers during a tag team with Jennifer Blake against the same Haley Rogers and Jade Chung. During this contest she broke Haley's nose and she aggravated this injury during a single contest the following week. Those two athletes met different times during the 2008 and GLORY Wrestling dedicated them an article about the match that took place on September 12, 2008. During the first part of 2009 she competed in different matches with Cherry Bomb, Jennifer Blake, Holly Hilton, and Amazing Kong. On the day of her 26th birthday she was able to win her first title in her career by defeating Deanna Conda in the final of the WILD Tournament 2009 to win the GCW W.I.L.D. Championship.