Didier Conrad is well known as Yann's partner-in-crime on such deliciously black comedy series as Les Innommables, or Lucky Luke spin-off Kid Lucky, but also for more personal series such as Le piège Malais - as well as for having been chose to take over Asterix. Wilbur is the pseudonym of Sylvie Commenge, Conrad's spouse, who wrote several of his series, including under her own name.