Born in Seraing close to Lüttich, Belgium, Reynaert started to earn money with music as a street performer when he was 18. His first success was his victory in a song competition in Spa with the song Cerf-volant. In 1985, he released his debut album called Voyages Désorganisés. Three years later, Reynaert participated in the national selection process made by the RTBF, the national broadcaster of Wallonia with the song Laissez briller le soleil (Let the sun shine) where he defeated eleven other contestants. At the Eurovision Song Contest 1988 in Dublin, Irland, Reynaert finished 18th out of 21 participating countries with 5 points (all coming from France). Afterwards, Reynaerts musical carreer as a singer has come to an end. In his latest time, Reynaert was working as a director in a cultural center in Soumagne. Before that, he was working in Flémalie in a similar workplace.