Fathered around 50 children with numerous concubines. 50 Luiz Costa Oliveira A Brazilian from Rio Grande do Norte State, he has 50 children from three women (wife, sister-in-law, mother-in-law).[129] 50 Dr. Donald L. Cline, MD An American fertility doctor from Indiana University School Of Medicine who used his own sperm more than 50 times to impregnate customers since the 1970s. DNA has been shown to link 8 siblings so far.[130][131] 50 Jean-Bédel Bokassa Dictator of the Central African Republic, he lived 1921–1996, ad had 17 wives.