[4] After losing his job at a shoe store, Rémi began to use his free time to run pranks on the public.

[5] Gaillard gained attention in the French media after performing a series of pranks, including an appearance disguised as a Lorient football player in the 2002 Coupe de France final match, during which he took part in the winners' celebrations and was greeted by then president of the French Republic, Jacques Chirac.

Gaillard has appeared in several sports events, TV game shows and political rallies as well as the 2011 Banksy-produced documentary, The Antics Roadshow.

[9] Recurring themes include dressing up as and interpreting the behaviour of various animals in public, racing unsuspecting car-drivers whilst dressed up as Mario à la Mario Kart, and numerous provocative interactions with parking enforcement officers and the police.

[citation needed] He achieved further YouTube popularity through his Rocky Balboa parodies, Pac-Man, Mario Kart and Santa Claus pranks, as well as his football videos.