el on , ▁among ▁others . ▁ ▁John ▁Cor v ino ▁( class ▁of ▁ 1 9 7 4 ) ▁is ▁the ▁General ▁Coun sel ▁for ▁the ▁Chicago ▁White ▁So x ▁ ▁George ▁M . ▁K eller ▁( class ▁of ▁ 1 9 4 1 ) ▁served ▁as ▁chairman ▁and ▁CE O ▁of ▁Che v ron ▁Corporation ▁ ▁A . ▁G . ▁La f ley ▁( class ▁of ▁ 1 9 6 5 ) ▁is ▁the ▁President ▁& ▁CE O ▁( 2 0 0 0 – present ) ▁and ▁chairman ▁of ▁the ▁board ▁( 2 0 0 2 – present ) ▁of ▁Pro ct er ▁& ▁Gam ble ▁ ▁Michael ▁R . ▁Qu in lan ▁( class ▁of ▁ 1 9 6 2 ) ▁is ▁the ▁former ▁chairman ▁of ▁the ▁board ▁( 1 9 9 0 – 9 9 ) ▁and ▁CE O ▁( 1 9 8 7 – 9 8 ) ▁of ▁The ▁Mc Donald ' s ▁Corporation . ▁ ▁Since ▁ 2 0 0 0 , ▁he ▁has ▁been ▁a ▁Director ▁of ▁Dun ▁& ▁Brad street . ▁ ▁Paul ▁E . ▁Tier ney , ▁Jr . ▁( class ▁of ▁ 1 9 6 0 ) ▁served ▁as ▁the ▁Director ▁of ▁L iz ▁Cla ib or ne ▁Inc ., ▁member ▁of ▁the ▁Council ▁on ▁Foreign ▁Rel ations , ▁and ▁is ▁an ▁adj unct ▁professor ▁at ▁Columbia ▁Business ▁School ▁ ▁Notable ▁staff ▁ ▁John ▁J ard ine ▁was ▁the ▁school ' s ▁football ▁coach ▁( 1 9 5 9 – 6 3 ).