Steven Klasen (@_klasen) • photos and videos

klasenProfessor Andreas Klasen. Andreas Klasen is a thought leadership driven academic and senior adviser, working at the intersection of scholarly researchKlasen, Daniel. photo. standart. 1758. STANDARD inactive. rapid. Not rated. RAPID. blitz. Not rated. BLITZ. FIDE ID. 24617008. Federation. Germany. B