Klaus Biemann (Ojo keji Osu kokanla  Odun 1926 - Ojo keji Osu kefa Odun 2016)  je ojogbon onimo chemistry ni  Massachusetts Institute of Technology.. 
BV maa ń ṣe okùnfà àrùn abẹ́ inú, HIV, àwọn àrùn ìbálòpọ̀ àti àwọn tí ó ní ṣe pẹ̀lú ọmọ bíbí àti oyún.. 