The Rondeau's Kickboxing t-shirt was first popular with the many students that participated in the classes.  After Christina's first Amateur Kickboxing fight many fans would come by the facility to purchase a t-shirt of their very own.  With over 400 students and alot of fans the Rondeau's Kickboxing t-shirt was being seen all over New England. Many students shared their stories of things that would happen to them while wearing a RKB t-shirt. 

While training for her first Pro Kickboxing fight alot of pre-fight publicity brought in even more fans and curious people. Tons of t-shirts and apparel were sold which made the t-shirt sightings happen even more. Soon students would talk of seeing others with a RKB t-shirt on cross the country.

During Christina's career as a Pro Kickboxer & Boxer she was able to meet many celebrities. When ever meeting a celebrity Christina always gave a gift to them of a video & RKB t-shirt. Making her RKB t-shirt the most famous Kickboxing t-shirt to wear !