From his website:

Guy Moerenhout was one of the very last Abarth rally racers, supported by Fiat Auto Belgio. He has been the owner of a Car & Tuning Workshop since 1971, and decided in 1997 to let everyone enjoy the benefit of his experience and knowledge about all matter Abarth. Since 2007 he is the proud owner of the 'Abarth Works Museum' in Lier.