cadem ics ▁of ▁the ▁London ▁School ▁of ▁Econom ics ▁Category : Bar cel ona ▁Gr adu ate ▁School ▁of ▁Econom ics ▁fac ulty ▁Category : Univers ity ▁of ▁Minnesota ▁al umn i ▁Category : F ell ows ▁of ▁the ▁E con ometric ▁Society <0x0A> </s> ▁Juan ▁Pablo ▁Val div ies o ▁( born ▁February ▁ 2 7 , ▁ 1 9 8 1 ) ▁is ▁a ▁Per uv ian ▁former ▁sw immer , ▁who ▁special ized ▁in ▁but ter fly ▁events . ▁Val div ies o ▁holds ▁a ▁dual ▁citizens hip ▁between ▁his ▁parents ' ▁nation ▁Peru ▁and ▁the ▁United ▁States , ▁where ▁he ▁currently ▁res ides . ▁He ▁is ▁also ▁influenced ▁by ▁his ▁grand father ▁Juan ▁Val div ies o , ▁who ▁played ▁for ▁Peru ' s ▁s occer ▁team ▁at ▁the ▁ 1 9 3 6 ▁Summer ▁Olympics ▁in ▁Berlin . ▁ ▁Val div ies o ▁started ▁sw imming ▁for ▁the ▁Card ero ck ▁Sw im ▁Team ▁at ▁the ▁age ▁of ▁five . ▁During ▁his ▁te en age ▁years , ▁he ▁tried ▁out ▁for ▁the ▁South ▁American ▁Junior ▁Championships , ▁before ▁compet ing ▁at ▁the ▁U . S . ▁senior ▁national s . ▁In ▁ 1 9 9 9 , ▁he ▁graduated ▁from ▁Land on ▁School ▁in ▁Beth es da , ▁Maryland , ▁and ▁de ferred ▁his ▁accept ance ▁to ▁Pr inc eton ▁University ▁for ▁a ▁year , ▁so ▁that ▁he ▁could ▁train ▁for ▁his ▁first ▁Olympics . ▁ ▁Val div ies o ▁made ▁his ▁first ▁Per uv ian ▁team ▁at