Raúl Gonzalo Cuero Rengifo (born in Buenaventura, Colombia) is a Colombian professor of microbiology. From 1988 through 2012 he was a professor at Prairie View A&M University researching biological resistance to ultraviolet light.[1][2] The work was supported in part by NASA and led to at least one publication and patent.

Source: https://en.wikipedia.org/wiki/Ra%C3%BAl_Cuero