JEDDAH: Most people have several fragrances on rotation, adding a new scent every month or year. But collectors like Mohammed Abu Hajar, who acquire hundreds of blends, take their love of fragrance to another level. Arab News spoke to Abu Hajar, one of Saudi Arabia’s renowned niche perfume experts, critics, and collectors. He is known for his collaborations with established perfume houses to create specific fragrances and for his extensive knowledge shared as an influencer and a private museum owner.