I know Yves since secondary school, and afterwards as an active youthclub member. On a professional basis, I contacted him with several questions concerning agile techniques which he investigated before giving a sound and clear answer, backed up by his solid theoretical knowledge and practical experience. Early 2008 I participated in the second European BootCamp, which Yves organized and co-trained with Paul Reeves and Vickie Gray: an organisation that was simply impeccable